The meaning of REALLY is in reality : actually. How to use really in a sentence.

REALLY definition: 1. in fact: 2. used to say that something is certain: 3. very or very much: . Learn more.

REALLY definition: in reality; actually. See examples of really used in a sentence.

Definition of really adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Define really. really synonyms, really pronunciation, really translation, English dictionary definition of really. adv. 1. In actual truth or fact: There isn't really a lake there; it's just a mirage.

Discover everything about the word "REALLY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

WordReference Random House Learner's Dictionary of American English © 2025 re•al•ly /ˈriəli, ˈrili/ adv. actually: sees things as they really are. genuinely; truly: a really hot day. indeed: Really, this is too …

2 days ago · Adverb really (comparative more really, superlative most really) (literal) In a way or manner that is real, not unreal.

There are nine meanings listed in OED's entry for the word really, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

REALLY meaning: 1 : used to refer to what is true or real; 2 : without question or doubt used to make a statement more definite or forceful