formality
(noun)
noun
1. a requirement of etiquette or custom
- a mere formality
Similar word(s): formalities
Definition categories: event, ceremonial, ceremony, observance
2. a manner that strictly observes all forms and ceremonies
- the formality of his voice made the others pay him close attention
Similar word(s): formalness
Definition categories: attribute, manner
3. compliance with formal rules
- courtroom formality
Definition categories: act, abidance, compliance, conformation, conformity