Definition of devil-may-carish in English:
devil-may-carish
(also devil-may-careish)
adjective ˌdɛvlmeɪˈkɛːrɪʃˈdɛvlmeɪkɛːrɪʃ
Characterized by a devil-may-care attitude; cheerfully reckless.
Origin
Early 19th century; earliest use found in Edinburgh Dramatic Review. From devil-may-care + -ish.