point
... 合座whole 尖形point 椭圆形ellipse ...
apiciform
... apicalelevator牙根尖梃 apiciform尖形 apico-尖,顶 ...
dentate
... 尖形 cusp 尖形 dentate 尖形三角洲 cuspate delta ...
point toe
ogive
Peaked