Simple Definition of crew neck
: a plain, round neck on a T-shirt, sweater, etc.
: a sweater with a crew neck
Full Definition of crew neck
1 : a round collarless neckline
2 usually crewneck play \ˈkrü-ˌnek\ : a sweater with a crew neck
Origin and Etymology of crew neck
from the sweaters with this neckline worn by oarsmen
First Known Use: 1939
Seen and Heard
What made you want to look up crew neck? Please tell us where you read or heard it (including the quote, if possible).