echino-comb. form

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

Origin: A borrowing from Latin. Etymon: Latin echino-.

Etymology: < post-classical Latin and scientific Latin echino- (in e.g. Echinococcus echinococcus n. ) < ancient Greek ἐχινο- , combining form (in e.g. ἐχινομήτρα , the largest kind of sea urchin) of ἐχῖνος hedgehog, sea urchin (see echinus n.); compare -o- connective.Compare French échino-.

Combining form of Greek ἐχῖνος, used (either in its original sense of ‘hedgehog’, denoting something prickly, or in that of ‘sea urchin’, echinus n.) to form compounds in scientific use.

eˈchinochrome n.

Brit.

/ᵻˈkʌɪnə(ʊ)krəʊm/

/ˈɛkᵻnə(ʊ)krəʊm/

U.S.

/əˈkaɪnəˌkroʊm/

a brown or yellowish brown pigment found in some echinoderms.

ΚΠ

1883 C. A. MacMunn in Proc. Birmingham Philos. Soc. III. 380 Echinochrome.—It is unfortunate that as one meets with new colouring-matters long names have to be invented to distinguish them from other colouring matters. This has been the case with the pigment which I have now to mention, and for which I propose the name of echinochrome.

1886 Jrnl. Royal Microsc. Soc. 6 48 Dr. C. A. MacMunn describes the spectroscopic or chemical characters of the blood of various worms and molluscs; one of the most interesting pigments which he has detected is that which he calls echinochrome..obtained from the perivisceral cavity of Strongylocentrotus lividus.

1912 Jrnl. Chem. Soc. 102 i. 520 Echinochrome is probably held in the same way as chlorophyll is held in the plant cell.

1959 Chambers's Encycl. III. 763/1 They [sc. naphthoquinones]..are apparently limited to sea-urchins. Many such species display conspicuous amounts of naphthoquinoid echinochromes in their thin skin and in the calcareous material of spines and shells, which thus assume red, purple, pink or greenish colours.

eˌchinocoˈccosis n.

Brit.

/ᵻˌkʌɪnə(ʊ)kɒˈkəʊsɪs/

/ˌɛkᵻnə(ʊ)kɒˈkəʊsɪs/

U.S.

/əˌkaɪnəkɑˈkoʊsəs/

Pathology disease caused by infection with tapeworms of the genus Echinococcus; hydatid disease.

ΚΠ

1900 Veterinarian Dec. 655 The liver was an interesting specimen of echinococcosis.

1961 A. C. Chandler & C. P. Read Introd. Parasitol. (ed. 10) xv. 362 The malignant alveolar form of echinococcosis known from North and Central Europe..is caused by a distinct species, E. multilocularis.

echinococcus n.

Brit.

/ᵻˌkʌɪnə(ʊ)ˈkɒkəs/

/ˌɛkᵻnə(ʊ)ˈkɒkəs/

U.S.

/əˌkaɪnəˈkɑkəs/

Zoology., a former genus of acephalocysts (see acephalocyst n.) or hydatids, now known to be the scolex or higher larval form of a species of tapeworm, hence called Tænia Echinococcus (formerly T. nana). [ < scientific Latin Echinococcus (1801) < echino- + ancient Greek κόκκος seed-grain (see coccus n.).]

ΚΠ

1836–9 Todd's Cycl. Anat. & Physiol. II. 126 (note) These may be considered rather as the Parasites of the Echinococcus.

1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 131 When the youngest of these can again bud off tænia-heads on its inner wall, we get the Echinococcus-form.

† eˈchinod n. Obsolete (in 1700sekinod) (see quot.). [ < post-classical Latin echinodos (1699 or earlier) < echino- + ancient Greek ὀδούς tooth (see tooth n.).]

ΚΠ

1708 Philos. Trans. (Royal Soc.) 26 78 Echinodos, The Ekinod or Fossil Tooth of the Sea-Urchin.

eˌchino-ˈencrinite n.

Brit.

/ᵻˌkʌɪnəʊˈɛŋkrᵻnʌɪt/

/ˌɛkᵻnəʊˈɛŋkrᵻnʌɪt/

U.S.

/əˌkaɪnoʊˈɛŋkrəˌnaɪt/

see encrinite n.

ΚΠ

1850 J. D. Dana U.S. Exploring Exped.: Geol. App. i. 713 Encrinites, particularly the echino-encrinites.

echinopaedium n.

Brit.

/ᵻˌkʌɪnə(ʊ)ˈpiːdɪəm/

/ˌɛkᵻnə(ʊ)ˈpiːdɪəm/

U.S.

/əˌkaɪnəˈpidiəm/

a bilateral larva of an echinoderm.

ΚΠ

1877 T. H. Huxley Man. Anat. Invertebrated Animals 54 A singular series of changes undergone by the endoderm and mesoderm of the larva or Echinopædium.

eˌchinoˈpluteus n.

Brit.

/ᵻˌkʌɪnə(ʊ)ˈpluːtɪəs/

/ˌɛkᵻnə(ʊ)ˈpluːtɪəs/

U.S.

/əˌkaɪnəˈpludiəs/

Zoology the free-swimming larval form of an echinoid.

ΚΠ

1909 Cent. Dict. Suppl. Echinopluteus, the pluteus, or free-swimming larva, of a sea-urchin.

1913 T. Mortensen in Jrnl. Marine Biol. Assoc. 10 16 (caption) Part of the skeleton of the Echinopluteus of Spatangus purpureus.

1932 L. A. Borradaile et al. Invertebrata xviii. 556 The ‘posterolateral arms’..if they are present in the Echinopluteus, are there small.

1955 L. H. Hyman Invertebrates IV. xv. 490 The echinopluteus occurs in an infinite variety of shape and structure.

1967 P. A. Meglitsch Invertebr. Zool. xi. 409/1 The echinopluteus develops as the gastrula becomes flattened on the future oral surface.

echinosphaerite n.

Brit.

/ᵻˌkʌɪnə(ʊ)ˈsfɪərʌɪt/

/ˌɛkᵻnə(ʊ)ˈsfɪərʌɪt/

U.S.

/əˌkaɪnəˈsfɪˌraɪt/

a cystid of the genus Echinosphærites; also attributive.

ΚΠ

1882 Q. Jrnl. Geol. Soc. 38 520 The widely spread Echinosphærites-limestone.]

1929 Encycl. Brit. XVI. 874/1 The Vaginatenkalk and Echinosphaerite Kalk show many features in common with the Orthoceras Limestone and Cystid Limestone of the northern region.

echinothurid n.

Brit.

/ᵻˌkʌɪnə(ʊ)ˈθ(j)ʊərɪd/

/ˌɛkᵻnə(ʊ)ˈθ(j)ʊərɪd/

/ᵻˌkʌɪnə(ʊ)ˈθjɔːrɪd/

/ˌɛkᵻnə(ʊ)ˈθjɔːrɪd/

U.S.

/əˌkaɪnəˈθʊrəd/

a member of the family Echinothuriidæ.

ΚΠ

1886 Jrnl. Royal Microsc. Soc. 6 452 The comparison of the Echinothurids with Holothurians.

This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2022).

单词	echino-
释义	echino-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Origin: A borrowing from Latin. Etymon: Latin echino-. Etymology: < post-classical Latin and scientific Latin echino- (in e.g. Echinococcus echinococcus n. ) < ancient Greek ἐχινο- , combining form (in e.g. ἐχινομήτρα , the largest kind of sea urchin) of ἐχῖνος hedgehog, sea urchin (see echinus n.); compare -o- connective.Compare French échino-. Combining form of Greek ἐχῖνος, used (either in its original sense of ‘hedgehog’, denoting something prickly, or in that of ‘sea urchin’, echinus n.) to form compounds in scientific use. eˈchinochrome n. Brit. /ᵻˈkʌɪnə(ʊ)krəʊm/ , /ˈɛkᵻnə(ʊ)krəʊm/ , U.S. /əˈkaɪnəˌkroʊm/ a brown or yellowish brown pigment found in some echinoderms. ΚΠ 1883 C. A. MacMunn in Proc. Birmingham Philos. Soc. III. 380 Echinochrome.—It is unfortunate that as one meets with new colouring-matters long names have to be invented to distinguish them from other colouring matters. This has been the case with the pigment which I have now to mention, and for which I propose the name of echinochrome. 1886 Jrnl. Royal Microsc. Soc. 6 48 Dr. C. A. MacMunn describes the spectroscopic or chemical characters of the blood of various worms and molluscs; one of the most interesting pigments which he has detected is that which he calls echinochrome..obtained from the perivisceral cavity of Strongylocentrotus lividus. 1912 Jrnl. Chem. Soc. 102 i. 520 Echinochrome is probably held in the same way as chlorophyll is held in the plant cell. 1959 Chambers's Encycl. III. 763/1 They [sc. naphthoquinones]..are apparently limited to sea-urchins. Many such species display conspicuous amounts of naphthoquinoid echinochromes in their thin skin and in the calcareous material of spines and shells, which thus assume red, purple, pink or greenish colours. eˌchinocoˈccosis n. Brit. /ᵻˌkʌɪnə(ʊ)kɒˈkəʊsɪs/ , /ˌɛkᵻnə(ʊ)kɒˈkəʊsɪs/ , U.S. /əˌkaɪnəkɑˈkoʊsəs/ Pathology disease caused by infection with tapeworms of the genus Echinococcus; hydatid disease. ΚΠ 1900 Veterinarian Dec. 655 The liver was an interesting specimen of echinococcosis. 1961 A. C. Chandler & C. P. Read Introd. Parasitol. (ed. 10) xv. 362 The malignant alveolar form of echinococcosis known from North and Central Europe..is caused by a distinct species, E. multilocularis. echinococcus n. Brit. /ᵻˌkʌɪnə(ʊ)ˈkɒkəs/ , /ˌɛkᵻnə(ʊ)ˈkɒkəs/ , U.S. /əˌkaɪnəˈkɑkəs/ Zoology., a former genus of acephalocysts (see acephalocyst n.) or hydatids, now known to be the scolex or higher larval form of a species of tapeworm, hence called Tænia Echinococcus (formerly T. nana). [ < scientific Latin Echinococcus (1801) < echino- + ancient Greek κόκκος seed-grain (see coccus n.).] ΚΠ 1836–9 Todd's Cycl. Anat. & Physiol. II. 126 (note) These may be considered rather as the Parasites of the Echinococcus. 1878 F. J. Bell & E. R. Lankester tr. C. Gegenbaur Elements Compar. Anat. 131 When the youngest of these can again bud off tænia-heads on its inner wall, we get the Echinococcus-form. † eˈchinod n. Obsolete (in 1700sekinod) (see quot.). [ < post-classical Latin echinodos (1699 or earlier) < echino- + ancient Greek ὀδούς tooth (see tooth n.).] ΚΠ 1708 Philos. Trans. (Royal Soc.) 26 78 Echinodos, The Ekinod or Fossil Tooth of the Sea-Urchin. eˌchino-ˈencrinite n. Brit. /ᵻˌkʌɪnəʊˈɛŋkrᵻnʌɪt/ , /ˌɛkᵻnəʊˈɛŋkrᵻnʌɪt/ , U.S. /əˌkaɪnoʊˈɛŋkrəˌnaɪt/ see encrinite n. ΚΠ 1850 J. D. Dana U.S. Exploring Exped.: Geol. App. i. 713 Encrinites, particularly the echino-encrinites. echinopaedium n. Brit. /ᵻˌkʌɪnə(ʊ)ˈpiːdɪəm/ , /ˌɛkᵻnə(ʊ)ˈpiːdɪəm/ , U.S. /əˌkaɪnəˈpidiəm/ a bilateral larva of an echinoderm. ΚΠ 1877 T. H. Huxley Man. Anat. Invertebrated Animals 54 A singular series of changes undergone by the endoderm and mesoderm of the larva or Echinopædium. eˌchinoˈpluteus n. Brit. /ᵻˌkʌɪnə(ʊ)ˈpluːtɪəs/ , /ˌɛkᵻnə(ʊ)ˈpluːtɪəs/ , U.S. /əˌkaɪnəˈpludiəs/ Zoology the free-swimming larval form of an echinoid. ΚΠ 1909 Cent. Dict. Suppl. Echinopluteus, the pluteus, or free-swimming larva, of a sea-urchin. 1913 T. Mortensen in Jrnl. Marine Biol. Assoc. 10 16 (caption) Part of the skeleton of the Echinopluteus of Spatangus purpureus. 1932 L. A. Borradaile et al. Invertebrata xviii. 556 The ‘posterolateral arms’..if they are present in the Echinopluteus, are there small. 1955 L. H. Hyman Invertebrates IV. xv. 490 The echinopluteus occurs in an infinite variety of shape and structure. 1967 P. A. Meglitsch Invertebr. Zool. xi. 409/1 The echinopluteus develops as the gastrula becomes flattened on the future oral surface. echinosphaerite n. Brit. /ᵻˌkʌɪnə(ʊ)ˈsfɪərʌɪt/ , /ˌɛkᵻnə(ʊ)ˈsfɪərʌɪt/ , U.S. /əˌkaɪnəˈsfɪˌraɪt/ a cystid of the genus Echinosphærites; also attributive. ΚΠ 1882 Q. Jrnl. Geol. Soc. 38 520 The widely spread Echinosphærites-limestone.] 1929 Encycl. Brit. XVI. 874/1 The Vaginatenkalk and Echinosphaerite Kalk show many features in common with the Orthoceras Limestone and Cystid Limestone of the northern region. echinothurid n. Brit. /ᵻˌkʌɪnə(ʊ)ˈθ(j)ʊərɪd/ , /ˌɛkᵻnə(ʊ)ˈθ(j)ʊərɪd/ , /ᵻˌkʌɪnə(ʊ)ˈθjɔːrɪd/ , /ˌɛkᵻnə(ʊ)ˈθjɔːrɪd/ , U.S. /əˌkaɪnəˈθʊrəd/ a member of the family Echinothuriidæ. ΚΠ 1886 Jrnl. Royal Microsc. Soc. 6 452 The comparison of the Echinothurids with Holothurians. This entry has not yet been fully updated (first published 1891; most recently modified version published online June 2022). < comb. form1708
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