Last Updated:2025/11/27
(idiomatic, transitive, intransitive) To make or become mentally tougher.
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toughen up
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Source Word
toughen up
Verb
idiomatic
intransitive
transitive
Japanese Meaning
(誰かを)精神的に強くする、精神力を養わせる / (自分が)精神的に強くなる、内面が強くなる
Sense(1)
( present singular third-person )
( participle present )
( participle past )
( past )