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单词 retroserrulate
释义

retroserrulateadj.

Origin: Formed within English, by compounding. Etymons: retro n.1, serrulate adj.
Etymology: < retro n.1 + serrulate adj. Compare later retroserrate adj.
Entomology. Obsolete. rare.
Of a part of an insect: provided with minute backwardly pointing barbs.
ΚΠ
1826 W. Kirby & W. Spence Introd. Entomol. IV. xlii. 156 The darts usually run in two grooves of the sheath, and at their apex are retroserrulate.
1826 W. Kirby & W. Spence Introd. Entomol. IV. xlvii. 376 Ovipositor 5–6-valved, the vagina darting forth two retroserrulate spiculæ.
This entry has been updated (OED Third Edition, March 2010; most recently modified version published online March 2020).
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adj.1826
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