pinnatifid
/pɪˈnætɪfɪd/adjective
- Botany (of a leaf) pinnately divided, but not all the way down to the central axis【植】（叶）羽状半裂的。
词源
mid 18th cent.: from modern Latin pinnatifidus, from Latin pinnatus 'feathered' + fid- 'cleft' （from the verb findere）.