1
to spring;to bound;to bounce
ボールははずんで塀を飛び越えた。
The ball bounced over the wall.
2
to be stimulated;to be encouraged;to get lively
彼の胸は期待に弾んだ。
His heart bounded with expectation.
3
to pay handsomely;to splurge;to part eagerly with (money, etc.)
4
to breathe hard;to pant;to be out of breath
See also:
息が弾む (いきがはずむ)
Other forms
勢む 【はずむ】 (rarely used kanji form)