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单词 pulvillar
释义

pulvillaradj.

Brit. /pʌlˈvɪlə/, U.S. /pəlˈvɪlər/
Origin: Formed within English, by derivation. Etymons: pulvillus n., -ar suffix1.
Etymology: < pulvillus n. + -ar suffix1.
Entomology.
Of, relating to, or of the nature of a pulvillus (pulvillus n. 2).
ΚΠ
1890 Cent. Dict. Pulvillar, cushion-like or pad-like, as a process on an insect's tarsus between the claws.
1949 Trans. Amer. Entomol. Soc. 75 81 A point of interest which remains for further investigation is..the solvent action of the pulvillar secretions of these insects for dry DDT.
1989 Internat. Jrnl. Insect Morphol. & Embryol. 18 111 Only very small numbers of sensilla are present on the pulvillar pads of the tarsi.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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adj.1890
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