bi ‧ lin ‧ gual /baɪˈlɪŋɡwəl/ BrE AmE adjective
1 . written or spoken in two languages:
a bilingual dictionary
The report proposed bilingual education in schools.
2 . able to speak two languages equally well:
Their kids are bilingual.
bilingual in
Louis is virtually bilingual in Dutch and German.
—bilingual noun [countable]
⇨ monolingual