Dictionary.com
definitions

cowlneck

[koul-nek]
noun
  1. a style of neckline for a woman's garment having material draped in rounded folds.
  2. a garment with this type of neckline, especially a sweater or dress.

Origin of cowlneck

cowl + neck
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018