harden

verb/ˈhɑrdən/

Frequency rank: #7,486 of 20,003 in the WORDED list (wordfreq data)

Meaning

to become or make something firm, tough, or less sensitive

Illustration for the English word “harden”

Example sentence

Regular exercise can harden your muscles over time.

Synonyms & related words

More words in ranks 7,401–7,500