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单词 peritrematous
释义

peritrematousadj.

Origin: A borrowing from Greek, combined with English elements. Etymons: peri- prefix, Greek τρηματ- , τρῆμα , -ous suffix.
Etymology: < peri- prefix + ancient Greek τρηματ-, stem of τρῆμα perforation, hole (see trematode adj. and n.) + -ous suffix, after peritreme n. (compare peritremata , plural of peritreme n.). Compare later peritrematic adj. Compare also ditrematous adj., and earlier derotrematous adj. at derotremate adj. Derivatives, monotrematous adj.
Zoology. Obsolete. rare. Apparently only attested in dictionaries or glossaries.
= peritrematic adj.
ΚΠ
1890 Cent. Dict. Peritrematous. 1. Surrounding a hole, as the sclerite or peritreme of the spiracle of an insect; of or pertaining to a peritreme. 2. Surrounding the aperture of a univalve shell.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online June 2021).
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adj.1890
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更新时间:2024/12/24 11:15:03