sweetheart neckline: Meaning and Definition of

sweet'heart neck"line

Pronunciation: [key]
  1. a neckline on a woman's garment, as a dress, with a high back and a low-cut front with two curved edges resembling the conventionalized shape of a heart. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.