keister noun 3verb 1forms 3 noun3 •(slang) The anus or buttocks. •(slang, old-fashioned) A safe, a strongbox.― " […] The four hundred's yours to take a keister for me. Any cash you find in the box is yours." ― "Four hundred, huh? Don't seem like much. Think there'd be anything in the keister?" — 1953 •(slang) A suitcase or satchel.Tripods, keister and loud talk don't make a pitchman any more than do fine feathers make fine birds. — 1942 verb1 •(slang) To conceal something in one's rectum.Quick, keister this pot before the cops get here. formskeistered · keistering · keisters
