Definition of wallop

• v. i. - To move quickly, but with great effort; to gallop.
• n. - A quick, rolling movement; a gallop.
• v. i. - To boil with a continued bubbling or heaving and rolling, with noise.
• v. i. - To move in a rolling, cumbersome manner; to waddle.
• v. i. - To be slatternly.
• v. t. - To beat soundly; to flog; to whip.
• v. t. - To wrap up temporarily.
• v. t. - To throw or tumble over.
• n. - A thick piece of fat.
• n. - A blow.