trilingualism

Etymology
From.

Noun

 * 1) The condition of being trilingual; the ability to speak three languages.

Translations

 * Catalan: trilingüisme
 * Danish: tresproglighed
 * French:
 * Galician: trilingüismo
 * German: Dreisprachigkeit,, Trilinguismus
 * Interlingua: trilinguismo
 * Italian: trilinguismo
 * Macedonian: трија́зичност
 * Norwegian: trespråklighet
 * Polish: trójjęzyczność, trzyjęzyczność
 * Portuguese: trilinguismo
 * Spanish: trilingüismo
 * Swedish: trespråkighet