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单词 periphyll
释义

periphylln.

Forms: 1800s periphyl, 1800s periphyll.
Origin: Formed within English, by derivation. Etymons: peri- prefix, -phyll comb. form.
Etymology: < peri- prefix + -phyll comb. form. In sense 1 after Italian perifillo, adjective (in ghiandole perifille (plural), A. Trinchinetti 1836, in Biblioteca di farmacia (Ser. 2) 6 x. 249). In sense 2 after scientific Latin periphyllium, periphyllum. Compare French périphylle, adjective and noun (1869 in Littré). N.E.D. (1905) gives the pronunciation as (pe·rifil) /ˈpɛrɪfɪl/.
Botany. Obsolete.
1. A gland situated near the margin of a leaf. rare.
ΚΠ
1848 J. Lindley Introd. Bot. (ed. 4) II. 307 In many plants, however, glands are evidently provided for such a purpose [sc. secretion]. They have been examined by M. Trinchinetti, who describes them to be small bodies... He names them periphylls because they chiefly occur near the periphery, or circumference of a leaf.
2. = lodicule n. rare.Apparently only attested in dictionaries or glossaries.
ΘΚΠ
the world > plants > part of plant > leaf > bract, scale, palea, or spathe > [noun]
huskc1400
hosea1450
pannicle1672
surfoil1672
squama1738
palea1753
spatha1753
pelt1759
pelta1760
spath1763
bract1771
scale1776
spathe1785
scalelet1787
glume1789
ramentum1793
rament1813
paleola1829
bracteole1830
bractlet1835
glumelle1836
palea1836
pale1847
periphyll1858
bracket1860
glumella1861
glumellule1861
lodicule1864
bract-sheath1870
palet1871
palea1875
pale1890
prophyllum1890
hypsophyll1895
pale1900
prophyll1902
1839 J. Lindley Introd. Bot. (ed. 3) i. ii. 149 Within the last-mentioned bracts, and opposite to them, are situated two extremely minute, colourless fleshy scales..: these are named..lodicula by Palisot de Beauvois, and periphyllia by Link.]
1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 913/2 Periphyllum, name given by Link to the scales which surround the ovary of the Gramineæ: a periphyl.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online June 2021).
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n.1848
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