palmate
/ˈpælmeɪt/adjective
1
- Botany (of a leaf) having five or more lobes whose midribs all radiate from one point【植】（叶子）掌状的。
2
- Zoology (of an antler) in which the angles between the tines are partly filled in to form a broad flat surface, as in fallow deer and moose【动】（鹿角）叉间部分相连扁平的, 掌形的。
派生词
palmated
adjective词源
mid 18th cent.: from Latin palmatus, from palma 'palm' （see PALM 2）.