thumping /ˈθʌmpɪŋ/noun 3adjective 1adverb 1forms 3 noun3 •A dull, heavy sound.There was nothing to be seen, but he could hear loud thumpings and bumpings which seemed to come from the back of the house. — 1941 •A beating.He received a thumping from the school bully. •A heavy defeat.Grant's future has been the subject of rumour after rumour for much of the season and last week's horrific 5-0 thumping at Newcastle was the catalyst for another round of fevered speculation. — 2011 adjective1 •(informal) Exceptional in some degree. adverb1 •(informal) Exceptionally. Very.A thumping good wizard you'll be, I'm sure. formsthumpings · more thumping · most thumping