Which is not true about "pidgin"?

Pidgin or pidgin language is a grammatically simplified means of communication that develops between two or more groups that do not have a language in common: typically, its vocabulary and grammar are limited and often drawn from several languages. It is most commonly employed in situations such as trade, or where both groups speak languages different from the language of the country in which they reside (but where there is no common language between the groups). Linguists do not typically consider pidgins as full or complete languages.

A pidgin may be built from words, sounds, or body language from a multitude of languages as well as onomatopoeia.

Pidgin differs from a creole, which is the first language of a speech community of native speakers that at one point arose from a pidgin. Unlike pidgins, creoles have fully developed vocabulary and patterned grammar. Most linguists believe that a creole develops through a process of nativization of a pidgin when children of acquired pidgin speakers learn and use it as their native language.