单词 | furcula |
释义 | furcula/ˈfəːkjʊlə![]() noun (plural furculae /ˈfəːkjʊliː/) Zoology 1The wishbone of a bird.Among other features, birds have a structure that they share with dromaeosaurs: a fused clavicle called the furcula, which serves as a brace during the flight stroke....
2The forked appendage at the end of the abdomen in a springtail, by which the insect jumps. Derivativesfurcular
OriginMid 19th century: from Latin, diminutive of furca 'fork'. |
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