突とっ先さきとっさきMeanings1nountip; point; endRefers to the very end or point of something, such as a finger, a stick, or a tool. Often used in physical contexts.指ゆびの突とっ先さきでそっと触ふれた。I touched it gently with the tip of my finger.棒ぼうの突とっ先さきを尖とがらせる。Sharpen the tip of the stick.