mama
n. countable A1 Beginner US //ˈmɑmə// UK //mˈɑːmɐ// ma·ma
n. a name for your mother. You use this word when you are talking to her or about her in a warm, informal way.
n. a familiar or informal term for a mother. Often used as a vocative or a proper noun within a family context.
I need to call my Mama and tell her the news.
The toddler ran across the playground shouting for his Mama when he saw her arrive.
Usage
When used as a name for a specific person, it is often capitalised.