wallop UK /ˈwɒl.əp/US /ˈwɑ.ləp/verb 9noun 7forms 5 verb9 •To strike heavily, thrash soundly.Tony got walloped round the face by Mike. •To trounce, beat by a wide margin.The other side are bringing out their B-team, so we have to aim to completely wallop them. •To flounder, wallow. •To move in a rolling, cumbersome manner; to waddle.Saluting the far loin of his mare[…]with an energy that made all his accoutrements wallop. — 1822 •To boil with a continued bubbling or heaving and rolling, with noise.Oure affections boyle within vs, & wallop, frothing as a seething potte. — 1579 •To rush hastily. •To eat or drink with gusto.St. Peter will befriend me then, Because my name is Peter too; I know him for the best of men That ever wallopped barley brew. — 1910 •(Internet) To send a message to all operators on an Internet Relay Chat server. •To wrap up temporarily. noun7 •A heavy blow, a punch.he gave him a mighty wallop •A person's ability to throw such punches.this guy's got some wallop •An emotional impact, a psychological force.that film has some serious wallop •(slang) Anything produced by a process that involves boiling; beer, tea, or whitewash."You're a gent," said the other, straightening his shoulders again. He appeared not to have noticed Winston's blue overalls. "Pint!" he added aggressively to the barman. "Pint of wallop." — 1949 •A thrill, an emotionally excited reaction. •(dialect, UK) A quick rolling movement; a gallop. •(no longer used) A thick piece of fat. formswalloped · wallopped · walloping · wallopping · wallops