crew-neck

adjective3 collocationsAvg. frequency: 7.5

a short-sleeved casual top with a round neckline and no collar

a knitted garment worn on the upper part of the body, typically with a round neckline and no collar (esp. AmE)

a knitted garment worn on the upper part of the body, typically with a round neckline and no collar (esp. BrE)