agitant noun 2adjective 1forms 3 noun2 •A person who agitates.Now am I ready for any Plot; I’ll go find some of these Agitants, and fill up a blank Commission with my Name. — 1665 •A thing that agitates. adjective1 •That agitates.[…] at her white bosom is that patch incarnadine—the red, red rose. Agitant and tremulous it has burst open, and its pure heart lies bare. — 1893 formsagitants · more agitant · most agitant