Noah Webster's Dictionary 1. (a.) Commanding; domineering; overbearing; ascendant; imperial; lordly; majestic. 2. (a.) Haughty; arrogant; overbearing; as, an imperious tyrant; an imperious manner. 3. (a.) Imperative; urgent; compelling.

Multi-Version Concordance Imperious (1 Occurrence) Ezekiel 16:30 How weak is thine heart, saith the LORD GOD, seeing thou doest all these things, the work of an imperious whorish woman; (KJV WBS)