formality /foɚˈmæləti/ noun plural formalities
plural formalities
Learner's definition of FORMALITY
1
: a formal quality(性质)正式 [noncount]
[singular]
2
[count] : something that is required or usual but that has little true meaning or importance例行公事 3
[count] : a formal part, activity, etc.仪式;繁文缛节—
usually plural通常用复数