Meaning of mesolect

mes•o•lect

Pronunciation: (mez'u-lekt", mes'-, mē'zu-, -su-), [key]
— n. Ling.
  1. any variety of language in a creole continuum that is intermediate between the basilect and the acrolect. Cf.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.