noun
Affectionate or slightly stylish term for one's mother, borrowed from French. Often used in a family context or in a somewhat refined, Western-influenced tone.
from French maman
ママン、今日の夕食は何?
Mama, what's for dinner tonight?
彼女は子供に「ママン」と呼ばせている。
She has her child call her 'maman'.