formal
1. [ adjective ] being in accord with established forms and conventions and requirements (as e.g. of formal dress)
Examples:

"pay one's formal respects" "formal dress" "a formal ball" "the requirement was only formal and often ignored" "a formal education"

Related terms: informal ceremonial positive starchy dress semiformal pro_forma form-only full-dress dress white-tie dress black-tie nominal ceremonious conventional formality
2. [ adjective ] characteristic of or befitting a person in authority
Examples:

"formal duties" "an official banquet"

Related terms: official
3. [ adjective ] (of spoken and written language) adhering to traditional standards of correctness and without casual, contracted, and colloquial forms
Examples:

"the paper was written in formal English"

Related terms: informal literary rhetorical formality
4. [ adjective ] logically deductive
Examples:

"formal proof"

Related terms: logical
5. [ adjective ] (fine arts) represented in simplified or symbolic form
Synonyms: schematic conventional
Related terms: fine_arts nonrepresentational
6. [ adjective ] refined or imposing in manner or appearance; befitting a royal court
Synonyms: elegant stately courtly
Examples:

"a courtly gentleman"

Related terms: dignified
Similar spelling:   formally
  formalin
  formalize
  formality
  formalism
  formalise
  formol
  formula
  formless
  formulate
  formulary
  formulaic