形容詞 cuspidate:

1. having cusps or points
   同義詞：cuspate, cuspated, cusped, cuspidal, cuspidated

cus.pi.date

adj.（形容詞）
Having a cusp.
有尖端的
Biology Terminating in or tipped with a sharp, firm point:
【生物學】 有硬尖端的：以尖而硬的尖端為末端的：
例句：
a cuspidate leaf apex.
具有尖硬末端的葉尖

來源：
Latin cuspid3tus [past participle of] cuspid3re [to make pointed]
拉丁語 cuspid3tus [] cuspid3re的過去分詞 [使成尖端]
from cuspis cuspid- [point]
源自 cuspis cuspid- [頂點]