EXCLAIM Meaning of EXCLAIM in English v. 1 intr. cry out suddenly, esp. in anger, surprise, pain, etc. 2 tr. (foll. by that) utter by exclaiming. [ F exclamer or L exclamare (as EX-(1): cf. CLAIM) ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012