double chin

WordReference Random House Learner's Dictionary of American English © 2026

ˈdoub•le ˈchin, n. [countable]

1. an extra fold or flap of skin under the chin and above the throat.

WordReference Random House Unabridged Dictionary of American English © 2026

dou′ble chin′, 

1. a fold of fat beneath the chin.

• 1825–35

dou′ble-chinned′, adj. 

Collins Concise English Dictionary © HarperCollins Publishers::

double chin noun

1. a fold of fat under the chin

ˌdouble-ˈchinned adjective