English edit

Etymology edit

Idaho +‎ -n- +‎ -ian

Adjective edit

Idahonian (comparative more Idahonian, superlative most Idahonian)

  1. Of or relating to the American state of Idaho.
    Synonym: Idahoan

Noun edit

Idahonian (plural Idahonians)

  1. A native or inhabitant of the American state of Idaho.
    Synonym: Idahoan