adjective / noun
trilingual
try-LING-gwul/traɪˈlɪŋɡwəl/
Using or able to use three languages.
The man's trilingual exercise names the apple in English, French, and Japanese.

Etymology
Lingua means both the physical tongue and a language. With tri- “three,” the adjective describes someone able to use three languages, drawing on the tongue’s association with speech.
In context
my daughter is a trilingual in Italian Spanish and English
More examples
- The museum provides a trilingual brochure for visitors.
- She grows up trilingual, speaking three languages at home.
- As a trilingual, he switches easily among three languages.
Forms
trilingual · trilinguals
trilingualism noun — The use or knowledge of three languages.
Similar words
- multilingual
- Refers to multiple languages without specifying exactly three.
- polyglot
- Usually describes someone who knows several languages, not necessarily three.