The mammary gland is a modified sweat gland that nourishes the young. It consists of the mamma and the teat. Undeveloped in both the male and female at birth, the female mammary gland begins to develop as a secondary sex characteristic at puberty.
gang definition, meaning, what is gang: a group of young people, especially young men, who spend time together, often fightingâ¦. Learn more.
1 A gangsta (gangster) is usually a killer, a thug or a hoodlum who has no regard for the law or even other people's lives. 2  Someone who takes over by force. 3  Something that is or someone who is gangsta (gangster) poses a threat to people's lives. 4  He does whatever he wants-he's gangsta with it.