Jun 17, 2026 · The meaning of FORMAL is following or according with established form, custom, or rule. How to use formal in a sentence. Synonym Discussion of Formal.

Formal language is the language used esp. in writing in situations that are official and which is often more difficult than the language used in ordinary conversation.

Formal speech or behaviour is very correct and serious rather than relaxed and friendly, and is used especially in official situations. He wrote a very formal letter of apology to Douglas. Business …

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1. of, according to, or following established or prescribed forms, conventions, etc: a formal document. 2. characterized by observation of conventional forms of ceremony, behaviour, dress, etc: a formal …

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

Discover the word "FORMAL" in English: definitions, translations, synonyms, pronunciations, examples, and grammar insights - all in one complete resource.

Clothing designed for wear or use at occasions or events marked by elaborate ceremony or prescribed social observance: The formal attire included tuxedos and full-length gowns.

Learn what formal means with clear definitions, pronunciation, synonyms, and real-world examples. Simple explanations to help you use formal correctly.

FORMAL definition: 1. used about clothes, language, and behaviour that are serious and not friendly or relaxed: 2…. Learn more.