big mama

American  

noun

(often initial capital letters)

1. a man's sweetheart, girlfriend, or wife.

2. a woman regarded as the head of a family.

3. the female founder or a leading female member of a company, organization, movement, etc.

4. Chiefly Southern U.S. grandmother.

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Etymology

Origin of big mama

First recorded in 1950–55

Example Sentences

She's the big mama bear and taking on a lot.

From Salon • Dec. 5, 2022

And then, as big mama rhythmically grunts, another piglet and then another scales her epic head and tumbles into the world.

From New York Times • Dec. 10, 2020

In addition to reprising his Tony-winning performance as big mama Edna Turnblad, Fierstein also wrote the teleplay for NBC. 

From Los Angeles Times • Dec. 6, 2016

“Look at that big mama sitting in the middle of them,” he said.

From The Wall Street Journal • Aug. 14, 2015

Mamacita is the big mama of the man across the street, third-floor front.

From "The House on Mango Street" by Sandra Cisneros