As nouns the difference between idiolect and regiolect
is that idiolect is (linguistics) the language variant used by a specific individual while regiolect is a dialect spoken in a particular geographical region.
idiolect
English
Noun
(
en noun)
(linguistics) The language variant used by a specific individual.
Derived terms
* idiolectic
* idiolectical
Related terms
* dialect
* ecolect
* ethnolect
* sociolect
regiolect
English
Noun
(
en noun)
A dialect spoken in a particular geographical region.