Entry 1 sense Webster, 1913 Gadding · Gad·ding · IPA /ɡˈædɪŋ/ 01 a. & n. Going about much, needlessly or without purpose. 1. Going about much, needlessly or without purpose. “Envy is a gadding passion, and walketh the streets.” — Bacon. “The good nuns would check her gadding tongue.” — Tennyson. Phrases & compounds Gadding car — in quarrying, a car which carries a drilling machine so arranged as to drill a line of holes.