用心
Common
Noun
Irregular
Transitive
Intransitive
1
noun (common) (futsuumeishi)noun or participle which takes the aux. verb surutransitive verbintransitive verb
care;precaution;guarding;caution
火には、用心しなさい。
Be on your guard against fire.
Other forms
要心 【ようじん】 (rarely used kanji form) · 要慎 【ようじん】 (search-only kanji form)