MicmacPronunciation: /ˈmɪkmak/ (also Mi'kmaq)Definition of Micmac noun (plural same or Micmacs) 1a member of an American Indian people inhabiting the Maritime Provinces of Canada. 2 [mass noun] the Algonquian language of the Micmac, now with fewer than 8,000 speakers. adjective relating to the Micmac or their language. Origin:via French from MicmacMicmac in other Oxford dictionaries Definition of Micmac in the US English dictionary