Definition of first language in English:
A person’s native language: she speaks Tiwa as her first language
More example sentences
- That sentence wasn't written by anyone who speaks English as a first language.
- Announcers still have to come up with something to say, and they often don't speak English as a first language.
- Managing workers who don't speak English as their first language is tricky.
Definition of first language in:
- US English dictionary