Mother Tongue Definition
noun
One's native language.
Webster's New World
A language in its relation to another derived from it.
Webster's New World
A parent language.
American Heritage
The language one first learned; the language one grew up with; one's native language.
Wiktionary
Synonyms:
- first-language
- maternal language
- local idiom
- dialect
- native-tongue
- native language
- native speech
- ideolect
Other Word Forms of Mother Tongue
Noun
Singular:
mother tongue
Plural:
mother-tonguesMother Tongue Is Also Mentioned In
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