Here is my first task of ELT-1 on Bilingualism, Trilingualism and Multilingualism. Bilingualism: - Ability to speak two languages with equal fluency. Trilingualism :- A person who is able to use three languages, especially with equal fluency. Multilingualism :- Multilingualism is the use of more than one language, either by an individual speaker or by a community of speakers. here is some other examples.