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.

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, …

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. …

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

1. being in accord with established forms and conventions and requirements (as e.g. of formal dress) "Pay one's formal respects." "Formal dress." "A formal ball." "The requirement was only …

In logic, mathematics, computer science, and linguistics, a formal language is a set of strings whose symbols are taken from a set called "alphabet". The alphabet of a formal language …

highly correct or proper in manner or tone, sometimes communicating coldness or stiffness. His manner is rather formal, but you will find that he's a warm person when you get to know him. …

Some common synonyms of formal are ceremonial, ceremonious, and conventional. While all these words mean "marked by attention to or adhering strictly to prescribed forms," formal …

formal adjective (IN SCHOOL) Formal education, training, etc happens in a school or college: