Million years ago
(physics) Abbreviation for mechanical advantage. (education) Abbreviation for Master of Arts, a degree of education; the state of Massachusetts.
1 [Medieval Latin magister artium] master of arts
3 mental age
4 Middle Ages
Yo-Yo 1955- American (French-born of Chinese parents) cellist
Informal terms for a mother; SYN. mama, mamma, mom, momma, mommy, mammy, mum, mummy, mater.