matrilect

The language of the dominant local culture, in the situation where a pidgin or creole is formed from the language of the dominant culture and another outside introduced language.

However, as a satellect moves closer to its matrilect, it would seem as though the reverse process should take place: the rules should become more restrictive, less simple. The speakers would at first over-generalize; they would have rules which would permit utterances which were outside the limits of acceptability in the matrilect. Such rules would have to be restricted as the satellect approached its matrilect.

If one parent remains culturally dominant, however, the creole becomes a satellite ('satellect' or 'acolutholect') to that dominant language, which may be termed the 'matrilect'. In time, the creole normally begins recreolizing with the matrilect by borrowing from it. The different degrees in which the matrilect has been mixed into the creole consititute a 'gradatum' of overlapping systems in which the farthest from the matrilect at any moment is termed the 'basilect' by William Stewart.

The idiolect of the mother or the mother's clan in a household where the mother and the father speak different idiolects.

The Tariana preference to speak in matrilect to mother’s relatives, as reported by Aikhenvald, provides a strong comparative starting point for continued research on the norms of appropriate language use among Arawak Tariana and East Tukano speakers.

Sui children rapidly learn to distinguish these clan-related dialects; young children may speak a mix of matrilect and patrilect, but older children and teenagers are almost fully patrilectal (Stanford, 2008b).