toughen
English Edit
Etymology Edit
Pronunciation Edit
Verb Edit
toughen (third-person singular simple present toughens, present participle toughening, simple past and past participle toughened)
- (transitive) To make tough.
- (Can we add an example for this sense?)
- (intransitive) To become tough.
Translations Edit
to make tougher
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to become tougher
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Anagrams Edit
German Edit
Pronunciation Edit
Audio (file)
Adjective Edit
toughen