clunker /ˈklʌŋkɚ/ noun4 •(informal) A decrepit motor car.The only rig nobody'd recognize is that clunker that Vic drove here in, and he won't take it. — 2004 •(informal) Anything in poor condition or of poor quality.I bought an old clunker of a typewriter. — 1974 •(no longer used) The trachea or windpipe. •(no longer used) The uvula. formsclunkers