knuckle

noun/ˈnʌkəl/

Frequency rank: #10,389 of 20,003 in the WORDED list (wordfreq data)

Meaning

a joint of a finger, especially one that forms a bump when the hand is closed into a fist.

Illustration for the English word “knuckle”

Example sentence

He tapped the door with his knuckle to get someone's attention.

Synonyms & related words

More words in ranks 10,301–10,400