AR'ROGANT, adjective 1. Assuming; making or having the disposition to make exorbitant claims of rank or estimation; giving one's self an undue degree of importance; haughty; conceited; applied to persons. 2. Containing arrogance; marked with arrogance; proceeding from undue claims of self importance; applied to things; as arrogant pretensions or behavior.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI