poly·mas·tia \ˌ ̷ ̷ ̷ ̷ˈmastēə\noun alsopoly·mas·ty\ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷tē\ (pluralpolymastiasalsopolymasties) Etymology: New Latin, from poly- + -mastia : the condition of having more than the normal number of breasts • poly·mas·tic\| ̷ ̷ ̷ ̷| ̷ ̷tik\adjective