ableist /ˈeɪ.bəl.ɪst/adjective 1noun 1forms 3 adjective1 •Exhibiting or relating to ableism.The words "lame" and "spaz" are ableist slurs. noun1 •One who exhibits ableism, or prejudice against the disabled.Like racists and sexists, ableists discriminate against the disabled due only to the fact that they have disabilities and believe in the superior nature and abilities of nondisabled people. — 2008 formsableists · more ableist · most ableist