whitewall adjective 2noun 3forms 1 adjective2 •Having white sidewalls (of a tyre/tire)Jake had just installed a radar detector and four new whitewall tires. — 1987 •(US) Describing a hair cut with a closely cropped back and sides and the hair on the top of the head left longer.A blond kid with a whitewall haircut and long, thin sideburns came over to stand beside the kid with the wimpy Roman do. — 2011 noun3 •A tyre/tire with white sidewalls.She'd look two hun-erd percent better with the whitewalls... — 1967 •(US) A hair cut with a closely cropped back and sides and the hair on the top of the head left longer. •(dialect, rare) The spotted flycatcher.White wall (Northants). — 1885 formswhitewalls
