► 動詞用心 [(1)ようじん] [
用心する]
meaning: caution rank: 2☆ 用心するに
越したことはない ⇨ You can’t be too careful. Better be safe than sorry
► 名詞用心 [(1)ようじん]
meaning: caution rank: 2☆
スリに御用心 ⇨ Be careful of pickpockets
☆
火の用心 ⇨ Be careful of fire
(☛ A common public warning)More examples:- 彼のような用心深い人が騙されるなんて驚きだ ⇨ It is surprising that a very careful person like him got hoodwinked
- 彼は売春宿で用心棒をしていた ⇨ He was a bouncer at a brothel
- 玄関の鍵をかけないのは不用心だ ⇨ It is not careful enough, safe, to keep the entrance unlocked