Noun
the line formed by the edge of a garment around the neck
Source: WordNetIt was W. C. Fields who hated to appear in the same scene with a child, a dog, or a plunging neckline - because nobody in the audience would be looking at him. Jennifer Aniston has the same problem in this movie even when she's in scenes all by herself. Roger Ebert
Camille leaned forward. When she did, the neckline of her black silk blouse gaped open. If Simon had still been human, he would have blushed. "Will you let me see it?" Simon could actually feel his eyes pop out. "See. Cassandra Clare
My big break came the next year with Bitter Sweet, starring Anna Neagle. I had a dress with a plunging neckline. Noël Coward said he could see the White Cliffs of Dover and I felt devastated. If you're blind, you'll miss me in that one. Noël Coward
A low scooped neckline gave fans a generous view of her décolletage and the hem cropped just below the bust to expose her washboard abs. Source: Internet
As previously noted, she took to her page on June 12 and shared a photo in which she was featured rocking a sexy black dress with a low-cut neckline that enabled her to flaunt ample cleavage. Source: Internet
Her bountiful cleavage was exposed from nearly every angle thanks to the number’s plunging neckline and minuscule, semi-sheer cups, resulting in a scandalous display of cleavage and sideboob that gave the snap a seriously seductive vibe. Source: Internet