- mama.
- a structure, characteristic of mammals, that comprises one or more mammary glands with an associated nipple or teat, usually rudimentary unless developed and activated for the secretion of milk in the female after the birth of young.
- the hanging protuberances of a mammatus, on the undersurface of a thunderstorm cloud: The mamma in this formation are distinctly ominous.
- Also: momma (ˈmɑːmə, məˈmɑː) another word for mother 1
- a buxom and voluptuous woman
- the milk-secreting organ of female mammals: the breast in women, the udder in cows, sheep, etc
- breast-shaped protuberances, esp from the base of cumulonimbus clouds
