名詞 navicular:

1. the largest wrist bone on the thumb side
   同義詞：scaphoid bone, os scaphoideum

形容詞 navicular:

1. shaped like a boat
   同義詞：scaphoid

na.vic.u.lar

n.Anatomy （名詞）【解剖學】
A comma-shaped bone of the human wrist, located in the first row of carpals.
手的舟骨：人手腕上一塊舟狀的骨，位于最靠橈側(cè)的一塊
A concave bone of the human foot, located between the talus and the metatarsals.Also called scaphoid
腳的舟骨：人腳上的凹骨，位于距骨和跖骨之間也作 scaphoid
adj.（形容詞）
Shaped like a boat; scaphoid.
舟狀的，船形的

來源：
From Latin n3vicula [boat] [diminutive of] n3vis [ship] * see n3u-
源自 拉丁語 n3vicula [舟] [] n3vis的小后綴 [船] *參見 n3u-