phyllo-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly.

Forms: Before a vowel phyll-

Origin: A borrowing from Greek. Etymons: Greek ϕυλλο-, ϕύλλον.

Etymology: < ancient Greek ϕυλλο-, combining form (in e.g. ϕυλλοϕόρος bearing leaves) of ϕύλλον leaf < the same Indo-European base as classical Latin folium leaf (see foil n.¹). Compare scientific Latin phyllo- (formations in which are found from at least the early 19th cent.), French phyllo- (formations in which are found from the early 19th cent.: compare phyllopode phyllopod n. and adj.), German phyllo- (formations in which are found from at least the late 19th cent.).Attested earliest in the 17th cent. in the isolated English formation phyllomania n.; subsequently from the beginning of the 19th cent. in adaptations of foreign words, and from the second half of the 19th cent. in further English formations (the earliest of which is apparently phyllocyst n.). Combining with second elements ultimately of Greek or Latin origin.

Forming nouns and adjectives in the sense ‘of, relating to, or resembling a leaf or leaves’.

† phyllochromogen n. Biochemistry Obsolete rare a pigment supposed to be the basic component of chlorophyll.

ΚΠ

1879 H. Watts Dict. Chem. VIII. 452 The basic component [of chlorophyll], phyllochromogen, is capable of assuming the most various colours under the influence of oxidising and reducing agents.

† phyllocyanic adj. Biochemistry Obsolete phyllocyanic acid = phyllocyanin n.

ΚΠ

1881 H. Watts Dict. Chem. VIII. 1637 Chlorophyll..When digested with hydrochloric acid..splits up into phylloxanthin, a brown substance,..and Frémy's phyllocyanic acid, an olive-green substance.

1898 Proc. Royal Soc. 63 390 The chlorophyll derivatives investigated by Tschirch are phyllopurpuric acid (impure phylloporphyrin), phyllocyanic acid (phyllocyanin), and its zinc, copper, and iron compounds.

phyllocyanin n.

Brit.

/ˌfɪlə(ʊ)ˈsʌɪənɪn/

U.S.

/ˌfɪləˈsaɪənən/

/ˌfɪloʊˈsaɪənən/

(also phyllocyanine) [after French phyllocyanine (E. Frémy 1860, in Comptes rendus de l'Acad. des Sci. 50 410)] Biochemistry (now historical) a blue or bluish-green substance obtained by reacting chlorophyll with hydrochloric acid.

ΘΚΠ

the world > matter > colour > named colours > blue or blueness > blue substances > [noun] > others

pittacal1835

phyllocyanin1861

cerulein1866

the world > life > biology > substance > pigment > [noun] > plant pigments > green > chlorophyll > constituent of

xanthophyll1838

phylloxanthin1858

phyllocyanin1861

phytol1907

1861 R. Bentley Man. Bot. iii. i. 744 M. Frémy..has ascertained that it [sc. chlorophyll] is composed of two colouring principles,—one a yellow, which he has termed phylloxanthine; and the other a blue, which he has called phyllocyanine.

1885 G. L. Goodale in A. Gray & G. L. Goodale Bot. Text-bk. (ed. 6) II. ii. x. 291 Fremy's later researches have led him to regard the so-called phyllocyanin as really an acid (phyllocyanic).

1977 Notes & Rec. Royal Soc. 31 289 Stokes clearly did a vast amount of laboratory work on chlorophyll..especially on the separation of the crude colouring matter into two fractions ‘phylloxanthin’ and ‘phyllocyanin’ by means of various mixtures of solvents.

phyllogen n.

Brit.

/ˈfɪlədʒ(ə)n/

U.S.

/ˈfɪlədʒ(ə)n/

[in sense (b) after German Phyllogen (W. Schwarz 1927, in Planta 3 502)] Botany †(a) = phyllophore n. (rare); (b) the region of the meristem that gives rise to leaves (rare).Sense (a) is apparently only attested in dictionaries or glossaries.

ΘΚΠ

the world > plants > particular plants > trees and shrubs > non-British trees or shrubs > palm trees > [noun] > branch or bud of

palmOE

reticulum1821

phyllophore1848

mattulla1849

phyllogen1890

1890 Cent. Dict. Phyllogen, same as phyllophore.

1929 New Phytologist 28 62 The outer layers.., the phyllogen of Schwarz, whilst growing as fast as the layers within, multiply entirely by walls at right angles to the surface.

† phyllogenetic adj. Botany Obsolete rare of or relating to the development of leaves.

ΘΚΠ

the world > plants > part of plant > leaf > [adjective] > relating to the production of leaves

phyllogenetic1898

1898 Nature 26 May 74/2 Theories of phyllogenetic development.

phyllomorphous adj.

Brit.

/ˌfɪlə(ʊ)ˈmɔːfəs/

U.S.

/ˌfɪləˈmɔrfəs/

/ˌfɪloʊˈmɔrfəs/

rare resembling a leaf in shape or appearance.

ΘΚΠ

the world > plants > part of plant > leaf > [adjective] > leaf-like

foliaceous1658

foliate1658

leafen1746

phylliform1848

phyllomorphous1849

phylloid1858

phylloideous1866

foliiform1880

phylloidal1888

1849 Fraser's Mag. 39 669 Classified under the head of the Walking Leaf, or Phyllomorphous insects.

phyllomorphy n.

Brit.

/ˈfɪlə(ʊ)mɔːfi/

U.S.

/ˈfɪləˌmɔrfi/

Botany (now rare) = phyllody n.

ΘΚΠ

the world > plants > part of plant > growth, movement, or curvature of parts > [noun] > plant metamorphosis or anamorphosis

anamorphosis1830

antholysis1842

chlorosis1850

metamorphy1869

phyllody1869

phyllomorphy1869

1869 M. T. Masters Veg. Teratol. ii. iii. i. 264 Caspary, in an elaborate paper on phyllomorphy occurring in Trifolium repens, figures foliaceous ovules springing from the edge of an open, leafy carpel.

1949 New Phytologist 48 361 The phyllomorphy of phyllodes and cladodes..are examples of the transference of function from one, normal, place in the meristem to an adjacent.

† phyllophaein n. (also phyllophein) [ < phyllo- comb. form + ancient Greek ϕαιός grey (see phaeism n.) + -in suffix¹] Biochemistry Obsolete rare = phaeophyll n.Apparently only attested in dictionaries or glossaries.

ΘΚΠ

the world > life > biology > substance > pigment > [noun] > plant pigments > brown

phyllophaein1858

fucoxanthin1873

phenyl brown1875

phaeophyll1890

the world > matter > colour > named colours > brown or brownness > colouring matter > [noun] > of natural bodies

phyllophaein1858

phlobaphene1862

phycophaein1885

phaeophyll1890

1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 954/1 The dusky or brown colouring matter of the leaves of plants: phyllophein.

1893 New Sydenham Soc. Lexicon Phæophyll, the brown colouring-matter of the Fucoïdeæ; also called Phyllophæin.

phyllophorous adj.

Brit.

/fᵻˈlɒf(ə)rəs/

U.S.

/fəˈlɑf(ə)rəs/

rare bearing leaves or leaflike structures; Zoology (of a bat) having a leaflike appendage on the snout.

ΚΠ

1800 J. Hull Elements Bot. I. 163 Phyllophorous, or Leaf-bearing, phyllophora, sending forth a cotyledonous leaflet from the seed.

1890 Cent. Dict. Phyllophorous,..provided with a nose-leaf, as a bat.

1933 Ann. Missouri Bot. Garden 20 423 Leptogium inflexum Nyl. [sc. a lichen]... Apothecia large, up to 4 mm. in diameter, margin more or less tomentose below, phyllophorous, concolorous with the thallus.

1995 CTK Business News (Nexis) 17 July Evergreen timber prices have gone up by 14.4 percent as prices for phyllophorous timber have increased by 3.7 percent.

phyllophyte n.

Brit.

/ˈfɪlə(ʊ)fʌɪt/

U.S.

/ˈfɪləˌfaɪt/

[after German Phyllophyt (1873 in the passage translated in quot. 1875)] Botany rare a member of a major division of plants characterized as structurally based upon or possessing true leaves (cf. thallophyte n.).

ΚΠ

1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 130 In contradistinction to Thallus-plants (Thallophytes), all plants in which leaves can be..distinguished might be termed Phyllophytes.

1904 Science 21 Oct. 527/2 He concluded that the axis is simply composed of the fusion of the leaf bases; that the leaves are not appendicular organs, but central organs.., and accordingly that the higher plants are not cormophytes at all, but phyllophytes.

phylloporphyrin n.

Brit.

/ˌfɪlə(ʊ)ˈpɔːf(ᵻ)rɪn/

U.S.

/ˌfɪləˈpɔrfərən/

[ < phyllo- comb. form + -porphyrin (in haematoporphyrin n. at haemato- comb. form ); compare French phylloporphyrine (1897 or earlier) and later porphyrin n.] Biochemistry a purplish-black porphyrin compound obtained by the decomposition of chlorophyll.

ΚΠ

1892 Proc. Royal Soc. 1891–2 50 303 The spectrum of the hydrochloric acid solution of my substance corresponds exactly with that of a purple-coloured solution (containing unfortunately very little substance) labelled ‘phylloporphyrin’.

1977 Notes & Rec. Royal Soc. 31 290 Their demonstration that haematoporphyrin (from blood) and phylloporphyrin (from green plants) had a similar chemical composition and almost indistinguishable spectra provided a firm base from which the classical studies of Willstätter and Stoll could take off.

phylloxanthin n.

Brit.

/ˌfɪlə(ʊ)ˈzanθɪn/

U.S.

/ˌfɪləˈzænθ(ə)n/

(also phylloxanthine) [compare French phylloxanthine (E. Frémy 1860, in Compt. rend. hebd. de l'Acad. des Sci. 50 410)] Biochemistry (now historical) = xanthophyll n. a.

ΘΚΠ

the world > matter > colour > named colours > yellow or yellowness > colouring matter > [noun] > of natural bodies

polychroite1815

quercitrin1833

anthoxanthin1836

xanthophyll1838

xanthein1857

xanthin1857

phylloxanthin1858

safranine1868

phycoxanthin1873

ooxanthine1875

phytochrome1893

the world > life > biology > substance > pigment > [noun] > plant pigments > green > chlorophyll > constituent of

xanthophyll1838

phylloxanthin1858

phyllocyanin1861

phytol1907

1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 954/2 The yellow colouring matter of the leaf of a plant: phylloxanthin.

1861 R. Bentley Man. Bot. iii. i. 745 The experiments of M. Frémy show, that the yellow leaves of autumn contain no phyllocyanine, and hence that their colour is entirely due to the phylloxanthine, either in its original condition or in an altered state.

This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).

单词	phyllo-
释义	phyllo-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Forms: Before a vowel phyll- Origin: A borrowing from Greek. Etymons: Greek ϕυλλο-, ϕύλλον. Etymology: < ancient Greek ϕυλλο-, combining form (in e.g. ϕυλλοϕόρος bearing leaves) of ϕύλλον leaf < the same Indo-European base as classical Latin folium leaf (see foil n.¹). Compare scientific Latin phyllo- (formations in which are found from at least the early 19th cent.), French phyllo- (formations in which are found from the early 19th cent.: compare phyllopode phyllopod n. and adj.), German phyllo- (formations in which are found from at least the late 19th cent.).Attested earliest in the 17th cent. in the isolated English formation phyllomania n.; subsequently from the beginning of the 19th cent. in adaptations of foreign words, and from the second half of the 19th cent. in further English formations (the earliest of which is apparently phyllocyst n.). Combining with second elements ultimately of Greek or Latin origin. Forming nouns and adjectives in the sense ‘of, relating to, or resembling a leaf or leaves’. † phyllochromogen n. Biochemistry Obsolete rare a pigment supposed to be the basic component of chlorophyll. ΚΠ 1879 H. Watts Dict. Chem. VIII. 452 The basic component [of chlorophyll], phyllochromogen, is capable of assuming the most various colours under the influence of oxidising and reducing agents. † phyllocyanic adj. Biochemistry Obsolete phyllocyanic acid = phyllocyanin n. ΚΠ 1881 H. Watts Dict. Chem. VIII. 1637 Chlorophyll..When digested with hydrochloric acid..splits up into phylloxanthin, a brown substance,..and Frémy's phyllocyanic acid, an olive-green substance. 1898 Proc. Royal Soc. 63 390 The chlorophyll derivatives investigated by Tschirch are phyllopurpuric acid (impure phylloporphyrin), phyllocyanic acid (phyllocyanin), and its zinc, copper, and iron compounds. phyllocyanin n. Brit. /ˌfɪlə(ʊ)ˈsʌɪənɪn/ , U.S. /ˌfɪləˈsaɪənən/ , /ˌfɪloʊˈsaɪənən/ (also phyllocyanine) [after French phyllocyanine (E. Frémy 1860, in Comptes rendus de l'Acad. des Sci. 50 410)] Biochemistry (now historical) a blue or bluish-green substance obtained by reacting chlorophyll with hydrochloric acid. ΘΚΠ the world > matter > colour > named colours > blue or blueness > blue substances > [noun] > others pittacal1835 phyllocyanin1861 cerulein1866 the world > life > biology > substance > pigment > [noun] > plant pigments > green > chlorophyll > constituent of xanthophyll1838 phylloxanthin1858 phyllocyanin1861 phytol1907 1861 R. Bentley Man. Bot. iii. i. 744 M. Frémy..has ascertained that it [sc. chlorophyll] is composed of two colouring principles,—one a yellow, which he has termed phylloxanthine; and the other a blue, which he has called phyllocyanine. 1885 G. L. Goodale in A. Gray & G. L. Goodale Bot. Text-bk. (ed. 6) II. ii. x. 291 Fremy's later researches have led him to regard the so-called phyllocyanin as really an acid (phyllocyanic). 1977 Notes & Rec. Royal Soc. 31 289 Stokes clearly did a vast amount of laboratory work on chlorophyll..especially on the separation of the crude colouring matter into two fractions ‘phylloxanthin’ and ‘phyllocyanin’ by means of various mixtures of solvents. phyllogen n. Brit. /ˈfɪlədʒ(ə)n/ , U.S. /ˈfɪlədʒ(ə)n/ [in sense (b) after German Phyllogen (W. Schwarz 1927, in Planta 3 502)] Botany †(a) = phyllophore n. (rare); (b) the region of the meristem that gives rise to leaves (rare).Sense (a) is apparently only attested in dictionaries or glossaries. ΘΚΠ the world > plants > particular plants > trees and shrubs > non-British trees or shrubs > palm trees > [noun] > branch or bud of palmOE reticulum1821 phyllophore1848 mattulla1849 phyllogen1890 1890 Cent. Dict. Phyllogen, same as phyllophore. 1929 New Phytologist 28 62 The outer layers.., the phyllogen of Schwarz, whilst growing as fast as the layers within, multiply entirely by walls at right angles to the surface. † phyllogenetic adj. Botany Obsolete rare of or relating to the development of leaves. ΘΚΠ the world > plants > part of plant > leaf > [adjective] > relating to the production of leaves phyllogenetic1898 1898 Nature 26 May 74/2 Theories of phyllogenetic development. phyllomorphous adj. Brit. /ˌfɪlə(ʊ)ˈmɔːfəs/ , U.S. /ˌfɪləˈmɔrfəs/ , /ˌfɪloʊˈmɔrfəs/ rare resembling a leaf in shape or appearance. ΘΚΠ the world > plants > part of plant > leaf > [adjective] > leaf-like foliaceous1658 foliate1658 leafen1746 phylliform1848 phyllomorphous1849 phylloid1858 phylloideous1866 foliiform1880 phylloidal1888 1849 Fraser's Mag. 39 669 Classified under the head of the Walking Leaf, or Phyllomorphous insects. phyllomorphy n. Brit. /ˈfɪlə(ʊ)mɔːfi/ , U.S. /ˈfɪləˌmɔrfi/ Botany (now rare) = phyllody n. ΘΚΠ the world > plants > part of plant > growth, movement, or curvature of parts > [noun] > plant metamorphosis or anamorphosis anamorphosis1830 antholysis1842 chlorosis1850 metamorphy1869 phyllody1869 phyllomorphy1869 1869 M. T. Masters Veg. Teratol. ii. iii. i. 264 Caspary, in an elaborate paper on phyllomorphy occurring in Trifolium repens, figures foliaceous ovules springing from the edge of an open, leafy carpel. 1949 New Phytologist 48 361 The phyllomorphy of phyllodes and cladodes..are examples of the transference of function from one, normal, place in the meristem to an adjacent. † phyllophaein n. (also phyllophein) [ < phyllo- comb. form + ancient Greek ϕαιός grey (see phaeism n.) + -in suffix¹] Biochemistry Obsolete rare = phaeophyll n.Apparently only attested in dictionaries or glossaries. ΘΚΠ the world > life > biology > substance > pigment > [noun] > plant pigments > brown phyllophaein1858 fucoxanthin1873 phenyl brown1875 phaeophyll1890 the world > matter > colour > named colours > brown or brownness > colouring matter > [noun] > of natural bodies phyllophaein1858 phlobaphene1862 phycophaein1885 phaeophyll1890 1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 954/1 The dusky or brown colouring matter of the leaves of plants: phyllophein. 1893 New Sydenham Soc. Lexicon Phæophyll, the brown colouring-matter of the Fucoïdeæ; also called Phyllophæin. phyllophorous adj. Brit. /fᵻˈlɒf(ə)rəs/ , U.S. /fəˈlɑf(ə)rəs/ rare bearing leaves or leaflike structures; Zoology (of a bat) having a leaflike appendage on the snout. ΚΠ 1800 J. Hull Elements Bot. I. 163 Phyllophorous, or Leaf-bearing, phyllophora, sending forth a cotyledonous leaflet from the seed. 1890 Cent. Dict. Phyllophorous,..provided with a nose-leaf, as a bat. 1933 Ann. Missouri Bot. Garden 20 423 Leptogium inflexum Nyl. [sc. a lichen]... Apothecia large, up to 4 mm. in diameter, margin more or less tomentose below, phyllophorous, concolorous with the thallus. 1995 CTK Business News (Nexis) 17 July Evergreen timber prices have gone up by 14.4 percent as prices for phyllophorous timber have increased by 3.7 percent. phyllophyte n. Brit. /ˈfɪlə(ʊ)fʌɪt/ , U.S. /ˈfɪləˌfaɪt/ [after German Phyllophyt (1873 in the passage translated in quot. 1875)] Botany rare a member of a major division of plants characterized as structurally based upon or possessing true leaves (cf. thallophyte n.). ΚΠ 1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 130 In contradistinction to Thallus-plants (Thallophytes), all plants in which leaves can be..distinguished might be termed Phyllophytes. 1904 Science 21 Oct. 527/2 He concluded that the axis is simply composed of the fusion of the leaf bases; that the leaves are not appendicular organs, but central organs.., and accordingly that the higher plants are not cormophytes at all, but phyllophytes. phylloporphyrin n. Brit. /ˌfɪlə(ʊ)ˈpɔːf(ᵻ)rɪn/ , U.S. /ˌfɪləˈpɔrfərən/ [ < phyllo- comb. form + -porphyrin (in haematoporphyrin n. at haemato- comb. form ); compare French phylloporphyrine (1897 or earlier) and later porphyrin n.] Biochemistry a purplish-black porphyrin compound obtained by the decomposition of chlorophyll. ΚΠ 1892 Proc. Royal Soc. 1891–2 50 303 The spectrum of the hydrochloric acid solution of my substance corresponds exactly with that of a purple-coloured solution (containing unfortunately very little substance) labelled ‘phylloporphyrin’. 1977 Notes & Rec. Royal Soc. 31 290 Their demonstration that haematoporphyrin (from blood) and phylloporphyrin (from green plants) had a similar chemical composition and almost indistinguishable spectra provided a firm base from which the classical studies of Willstätter and Stoll could take off. phylloxanthin n. Brit. /ˌfɪlə(ʊ)ˈzanθɪn/ , U.S. /ˌfɪləˈzænθ(ə)n/ (also phylloxanthine) [compare French phylloxanthine (E. Frémy 1860, in Compt. rend. hebd. de l'Acad. des Sci. 50 410)] Biochemistry (now historical) = xanthophyll n. a. ΘΚΠ the world > matter > colour > named colours > yellow or yellowness > colouring matter > [noun] > of natural bodies polychroite1815 quercitrin1833 anthoxanthin1836 xanthophyll1838 xanthein1857 xanthin1857 phylloxanthin1858 safranine1868 phycoxanthin1873 ooxanthine1875 phytochrome1893 the world > life > biology > substance > pigment > [noun] > plant pigments > green > chlorophyll > constituent of xanthophyll1838 phylloxanthin1858 phyllocyanin1861 phytol1907 1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 954/2 The yellow colouring matter of the leaf of a plant: phylloxanthin. 1861 R. Bentley Man. Bot. iii. i. 745 The experiments of M. Frémy show, that the yellow leaves of autumn contain no phyllocyanine, and hence that their colour is entirely due to the phylloxanthine, either in its original condition or in an altered state. 1977 Notes & Rec. Royal Soc. 31 289 Stokes clearly did a vast amount of laboratory work on chlorophyll..especially on the separation of the crude colouring matter into two fractions ‘phylloxanthin’ and ‘phyllocyanin’ by means of various mixtures of solvents. This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022). < comb. form1800
随便看	θ130968 θ130969 θ13097 θ130970 θ130971 θ130972 θ130973 θ130974 θ130976 θ130977 θ130978 θ130979 θ13098 θ130980 θ130981 θ130982 θ130983 θ130984 θ130985 θ130986 θ130987 θ130988 θ130989 θ13099 θ130990