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单词 fulcrant
释义

fulcrantn.

Origin: A borrowing from Latin. Etymons: Latin fulcrant-, fulcrans.
Etymology: < post-classical Latin fulcrant-, fulcrans (1826 in the source of quot. 1826) < classical Latin fulcrum fulcrum n. + -āns -ant suffix1. N.E.D. (1898) gives the pronunciation as (fɒ·lkrănt) /ˈfʌlkrənt/.
Entomology. Obsolete.
Designating a trochanter which is elongate and extends along the margin of the femur, such that articulation occurs directly between the coxa and the femur.The typical arrangement in the hind legs of carabid beetles.
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the world > animals > invertebrates > phylum Arthropoda > class Insecta > parts of insects > [adjective] > of leg(s) > of second joint that props thigh
fulcrant1826
1826 W. Kirby & W. Spence Introd. Entomol. IV. 346 Fulcrant, when the trochanter merely props the thigh below at the base, but does not at all intervene between it and the coxa.
1853 Trans. Amer. Philos. Soc. 10 408 The femora articulate at the apex of the trochanters, which are thus fulcrant.
1906 J. B. Smith Explan. Terms Entomol. 54 Fulcrant: the trochanter when continued along the femur, as in Carabids.
This entry has been updated (OED Third Edition, December 2016; most recently modified version published online September 2021).
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n.1826
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