TUMID Meaning of TUMID in English adj. 1 (of parts of the body etc.) swollen, inflated. 2 (of a style etc.) inflated, bombastic. tumidity n. tumidly adv. tumidness n.[ L tumidus f. tumere swell ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012