和英辞書

弾く

verb

to flick and make something spring/jump / (of materials) to reject; to repel (some external substance) / (from the metaphor of beating beads of an abacus) to calculate

彼は指でコインを弾いて、それを空中に飛ばした。

He flicked the coin with his finger and sent it flying into the air.

意味（1）

to flick and make something spring/jump

おはじきを弾(はじ)く

ohajiki o hajikuto fire the marble

意味（2）

(of materials) to reject; to repel (some external substance)

このレインコートはよく水(みず)を弾(はじ)く

kono reinkōto wa yoku mizu o hajikuThis raincoat is well waterproof.

意味（3）

(from the metaphor of beating beads of an abacus) to calculate

損得(そんとく)を弾(はじ)いてみる

sontoku o hajīte miruLet's calculate the loss and gain.