formální
Formální is an adjective used in Czech and Slovak to describe things that relate to form, structure, or adherence to rules, and to designate a ceremonious or official character. The term is commonly applied to language, dress, events, and conduct to indicate formality.
Etymology and range: Formální comes from Latin formalis, from forma meaning form or shape. In everyday use
Common usages: formální oděv (formal attire), formální jednání (formal proceedings), formální jazyk (formal language), and formální
Nuance: The term often implies standardized, official, or polite style suitable for professional, ceremonial, or legal