A post-creole continuum (or simply creole continuum) is a dialect continuum of varieties of a creole language between those most and least similar to the superstrate language (that is, a closely related language whose speakers assert or asserted dominance of some sort).
A creole language continuum refers to the range of dialects within a creole language, with variations ranging from those closest to the dominant language (the superstrate) to those furthest removed.