cornu
/ˈkɔːnjuː/noun
(pl. cornua /-njuːə/ )
1- Anatomy a structure with a shape likened to a horn, in particular【剖】角, 尤指：
1.1
- a horn-shaped projection of the thyroid cartilage or of certain bones (such as the hyoid and the coccyx)甲状软骨（或舌骨、尾骨等）角。
- either of the two lateral cavities of the womb, into which the Fallopian tubes pass子宫角。
- each of three elongated parts of the lateral ventricles of the brain侧脑室角。
派生词
cornual
adjective词源
late 17th cent.: from Latin, 'horn'.