Meaning of HARDEN in English

HARDEN

verb

Harden is used with these nouns as the subject: ↑ cement , ↑ expression , ↑ eye , ↑ face , ↑ mouth , ↑ nipple , ↑ voice

Harden is used with these nouns as the object: ↑ heart , ↑ steel

Oxford Collocations English Dictionary.      Оксфордский английский словарь словосочетаний .