A bilingual speaks two languages. To what extent the speaker knows both languages may vary. One of the languages is going to be a native language. The proficiency level of the second language can range from knowing very little all the way up to having a second native language. Although technically all these speakers would be bilingual, very often the term “bilingual” is used for speakers that have a native or native-like level of language proficiency in both languages. The term multilingual is used to refer to people who speak two or more languages, being generally reserved for speakers of more than three languages.