プログレッシブ和英中辞典(第３版)の解説
ふみきり【踏み切り】
I
1 〔鉄道の〕a (railway) crossing; ((米)) a grade crossing，((英)) a level crossing
- 踏み切りを渡る
cross the railway tracks at a crossing - 無人踏み切り (で)
(at) an unattended crossing
2 〔跳躍の〕a takeoff
II 〔決断〕(a) decision
- 踏み切りがつかない
I cannot make up my mind.
踏み切り警報機｜a crossing signal
踏み切り番｜a gatekeeper; a gateman; a watchman (at a crossing)
踏み切り板｜〔跳躍の〕a springboard