D defs.my
Entry 1 sense Webster, 1913

Unconstitutional

/ŭnˌ-känˌ-stət-o͞osh'-ən-əl/ · Un·con·sti·tu·tion·al · IPA /ˌʌnkˌɑnstətˈuːʃənəl/
01 a. Not constitutional; not according to, or consistent with, the terms of a constitution of government; contrary to the constitution; as, an u…
  1. 1.
    Not constitutional; not according to, or consistent with, the terms of a constitution of government; contrary to the constitution; as, an unconstitutional law, or act of an officer.