It has lots of definitions and they are as follows—
Mama— traditionally it refers to 'maternal
uncle.'
Mama— In original form of English, it stands for 'a woman likely married and mother to her children.'
Mama— In Bengali, chiefly Bangladeshi Bangla, it denotes to a any person except relatives, who
may be a driver, a shop keeper, a barber, or any adult individual of
whatever occupation. The term is used in this way by Bangladeshi youngsters, college or uni students. On the contrary, the same way and for the same purpose, Bengali Indians prefer the term '
dada'.
My mother is very
happy because my mama (
mum's
brother) has been promoted to colonel in the army.
Oh gosh, no way, this time we're gonna be grounded by mama.
Mama,turn left and there you go.This is where I stay.