6 days ago · The meaning of REALLY is in reality : actually. How to use really in a sentence. used to say that something is certain: 3. very or very much: . Discover everything about the word "REALLY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide. really /ˈrɪəlɪ/ adv in reality; in actuality; assuredly: it's really quite harmless truly; genuinely: really beautiful interj an exclamation of dismay, disapproval, doubt, surprise, etc not really? ⇒ an … Definition of really adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. May 9, 2026 · really (comparative more really, superlative most really) (literal) In a way or manner that is real, not unreal. really synonyms, really pronunciation, really translation, English dictionary definition of really. In actual truth or fact: There isn't really a lake there; it's just a mirage. To a great … Definition of REALLY in the Definitions.net dictionary. What does REALLY mean? Information and translations of REALLY in the most comprehensive dictionary definitions resource on ….