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单词 ophthalmolith
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ophthalmolith
ophthalmolith n. [compare French ophthalmolithe (1889 in Littré); with sense ophthalmography n. (b) compare German Ophthalmolith (1880 or earlier)] Obsolete (a) a lachrymal concretion or calculus (rare); (b) Zoology a granule of guanine and lime in the choroid of a fish's eye (rare).Sense (a) is apparently only attested in dictionaries or glossaries.
ΚΠ
1892 New Sydenham Soc. Lexicon Ophthalmolith, a lacrimal concretion.
1894 Philos. Trans. 1893 (Royal Soc.) B. 184 782 They found the same compound [sc. guanin combined with lime] in the tapetum of Elasmobranchs, forming the granules called ophthalmoliths by Delle Chiaje.
extracted from ophthalmo-comb. form
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更新时间:2024/11/10 20:05:56