(childish) mommy, mummy / (obsolete) wife

mother

mother

a first language, a mother tongue, a native tongue, a native language

(linguistics, uncommon) a proto-language, a mother language (from which later daughter languages evolve)

Bogota

母国語: mother tongue

the fifth day of the month / five days

female genitalia; vagina

(onomatopoeia) crunching of food, etc. / (onomatopoeia) scratching of one's head, etc.