May 21, 2026 · The meaning of REALLY is in reality : actually. How to use really in a sentence. used to say that something is certain: 3.

Understanding the Context

very or very much: . Feb 10, 2026 · Really is the only correct spelling in English across American, British, and global usage. The incorrect form realy appears due to typing speed, habit, or uncertainty about English spelling rules. Discover everything about the word "REALLY" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

Key Insights

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