Added 9 October 2026 imperiously adverb Categories: Describing WordsRare Words adverb ! Definition from WordNet 3.1, Princeton University. More about imperiously at Wordnik → Where our words come from → In an imperious manner. imperiously he cut her short Related Words: imperatoriallyimperiallyimposinglyimperativelyimperialisticallydomineeringlydominatinglyarrogantlyportentouslydespoticallypompouslyuppishly Back to today's word