rascal UK /ˈɹɑːskl̩/US /ˈɹæskl̩/noun 3adjective 1forms 3 noun3 •a person or animal full of fun that keeps causing small trouble without meaning real harmThat little rascal bit me!If you have deer in the area, you may have to put a fence around your garden to keep the rascals out. •A dishonest person; a rogue, a scoundrel, a trickster.And he smote Corinius on his shaven jowl with the dice box, calling him cheat and mangy rascal, whereupon Corinius drew forth a bodkin to smite him in the neck withal; […] — 1922 •A member of a criminal gang. adjective1 •(no longer used) Low; lowly, part of or belonging to the common rabble. formsrascals · more rascal · most rascal