1. cleavage (between breasts)
Wikipedia definition
2. Cleavage (breasts)Cleavage, anatomically known as the intermammary cleft or the intermammary sulcus, is the space between a woman's breasts lying over the sternum. Cleavage is exposed by garments with low necklines, including ball gowns, evening gowns, or swimwear. Most people, both male and female, consider breasts an important aspect of femininity and many women use cleavage to enhance their physical and sexual attractiveness and to enhance their sense of femininity.
Read “Cleavage (breasts)” on English Wikipedia
Read “胸の谷間” on Japanese Wikipedia
Read “Cleavage (breasts)” on DBpedia


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