ˌaɪdi.oʊˈlɛktəl

Definitions

1. adjective

relating to or characteristic of an idiolect, or the unique dialect or vocabulary of an individual or small group

“The linguist studied the idiolectal characteristics of the regional dialect.”

2. noun

the unique dialect or vocabulary of an individual or small group

“The speaker’s idiolectal style was distinct from the rest of the community.”