The depression or valley created between a woman's breasts via partial exposure of the chest. The breasts need not touch each other for cleavage to be present.
In anime, video games, and art, the cleavage is a popular method of adding some sexual appeal to the character. It should be noted that the cleavage is sometimes shown on characters as merely a curved line, while other times it has an extra, smaller line on the end, making the shape of a "Y" at the top of the depression.
The opposite of breasts apart.
Please note that this tag implicates breasts.
- sideboob (often mistaken for cleavage)
- cleavage cutout
- Tag Group:Breasts Tags
- Tag Group:Body Parts
source: danbooru wiki