单词 | patellula |
释义 | † patellulan. Obsolete. rare. Apparently only attested in dictionaries or glossaries. A small patelliform structure, as in a lichen (cf. patella n. 2(c)) or a dytiscid water beetle (cf. patella n. 2(b)). ΚΠ 1832 J. Lindley Introd. Bot. i. iii. 205 Patellula, an orbicular sessile shield, surrounded by a rim which is part of itself, and not a production of the thallus. 1851 W. A. Leighton Brit. Lichens 66 Sussex! (with patellulæ) Mr. Borrer. 1890 Cent. Dict. Patellula, one of the sucking-disks or -cups on the lower surface of the tarsus of a male beetle of the genus Dytiscus or other water-beetle. DerivativesΚΠ 1890 Cent. Dict. Patellulate, same as patellate. ΚΠ 1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Patellula, applied by Acharius to sessile receptacles, orbicular and surrounded by a proper border..: a patellule. This entry has been updated (OED Third Edition, June 2005; most recently modified version published online June 2021). < n.1832 |
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