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单词 pseudonavicella
释义

pseudonavicella

/ˌs(j)uːdəʊnavɪˈsɛlə/
Zoology. Now rare
noun
In certain gregarines: an elliptical oocyst (‘spore’) with pointed ends, containing sporozoites.

Origin

Mid 19th century; earliest use found in Jabez Hogg (1817–1899), ophthalmic surgeon. From post-classical Latin pseudonavicella (attributed to C. T. von Siebold, although use in his works has not been traced) from pseudo- + navicella small boat: see quot. 1867.

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更新时间:2024/9/21 18:44:26