B1 noun /ˈmʌðər ˈlæŋɡwɪdʒ/
mother language
মাতৃভাষা
Meaning
the first language a person learns from childhood; native language
Example
Children learn best when they are taught in their mother language.
শিশুরা মাতৃভাষায় পড়লে সবচেয়ে ভালো শেখে।