cleavage
nounUK /ˈkliːvɪdʒ/
US /ˈkliːvɪdʒ/
The space between a woman's breasts.
The dress had a low neckline that showed her cleavage.
SYNONYMS
OTHER MEANINGS
2. A split or division in rock or crystal.
The miners followed a cleavage in the rock.
3. The way a cell divides during early growth.
Cleavage happens soon after an egg is fertilized.
4. A strong division between groups or ideas.
There is a growing cleavage between the two political parties.