Meaning

4 senses
  1. A separate language for expressing ideas, as opposed to the vernacular (mother tongue) which is employed for everyday speech.

  2. The form of language acquired through education and reading, as opposed to the dialect one grows up speaking; educated or formal language.

  3. A second language that one speaks fluently.

  4. The language spoken by one's father, when it differs from that spoken by one's mother.

Origin

From father + tongue (“language”), modelled after mother tongue.

From father + tongue (“language”), modelled after mother tongue.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: father tongues
Singularfather tongue
Pluralfather tongues

regular

Antonyms

1 antonyms

See also

neighbours in the dictionary
father tongue — meaning, examples, forms, synonyms | Krumeto