formal
adjectiveCEFR B2
What does “formal” mean in English?
formal — following established conventions; suitable for official or serious occasions
formal — following established conventions; suitable for official or serious occasions (lenguaje formal, reunión formal)
Example sentences
Presentaron una queja formal ante la dirección por incumplimiento de las condiciones pactadas en el contrato.
They submitted a formal complaint to the management for breach of the conditions agreed in the contract.
La educación formal no es la única vía para adquirir competencias profesionales; la experiencia también cuenta.
Formal education is not the only route to acquiring professional skills; experience also counts.
How to use it
Formal means 'formal' — following established conventions; appropriate to official or serious occasions. Key contrasts: formal vs informal (register), formal vs real/efectivo (legal), formal vs sustantivo (substance vs procedure). Ser: always ser. Important collocations: queja formal, acuerdo formal, educación formal, lenguaje formal.
Common mistake
Formal ≠ correcto: formal refers to register and convention; correcto means right/proper. A letter can be formal without being grammatically correct, and informal without being incorrect.