bilingual has definitions from the field of linguistics
1
[ adjective ] using or knowing two languages

Examples

"bilingual education"

Used in print

(Breni James, Nights of the Kill....)

Language was no problem anyway ; Mr._Phillips had only to signal from his doorway to summon aid from the ubiquitous bilingual children who played on the sidewalks of Mission_Street .

Related terms

multilingual

2
[ noun ] (linguistics) a person who speaks two languages fluently

Related terms

linguist

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