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单词 petiolular
释义

petiolularadj.

Brit. /ˌpɛtɪˈəʊljᵿlə/, /ˌpiːtɪˈəʊljᵿlə/, U.S. /ˌpɛdiˈoʊljələr/
Origin: Formed within English, by derivation. Etymons: petiolule n., -ar suffix1.
Etymology: < petiolule n. + -ar suffix1. Compare French pétiolulaire (1868 in Littré). Compare earlier petiolar adj.R. G. Mayne (see quot. 1858) gives also a Latin form petiolularis.
Botany. rare.
Of or relating to a petiolule.
ΘΚΠ
the world > plants > part of plant > leaf > petiole or leaf-stalk > [adjective]
petiolar1760
petiolary1793
petiolular1858
phyllodial1858
1858 R. G. Mayne Expos. Lexicon Med. Sci. (1860) 922/1 Petiolularis, applied to stipules which pertain to compound leaves, and which grow at the base of folioles upon the base of the petiolules..: petiolular.
1948 Amer. Jrnl. Bot. 35 227/2 The tissue studied was isolated and cultivated by Hildebrandt et al. (1945) from a secondary, petiolular crown gall.
1992 Amer. Jrnl. Bot. 79 1113/2 Five leaflets were put in each solution, and the petiolular 2–3 mm of the leaflets was excised to allow solution uptake.
This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).
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adj.1858
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