lateral cleavage

Lateral cleavage refers to the display of a woman's breasts from the side; a term more polite than sideboob.

While my prom dress did have a little lateral cleavage, it was still okay since I used dressmakers' tape to keep the nipples from being exposed.

by eViL pOp TaRt February 19, 2013

lateral cleavage

Lateral cleavage is partial exposure of your breasts from the side. Also known as "sideboob" by the crude at heart.

My top was terribly skimpy; and it caused enough lateral cleavage to be revealed.

by Cranberry Bob November 16, 2019