Definition of don't-carish in US English:

don't-carish

(also don't-careish)

adjective

  • That does not care; careless, reckless, unconcerned.

Origin

Mid 19th century; earliest use found in The Morning Post. From (I) don't care + -ish.

Pronunciation

don't-carish

/ˌdəʊntˈkɛːrɪʃ/