fluidity
noun /fluˈɪdəti/
/fluˈɪdəti/
[uncountable]- (formal) the quality of being smooth and beautiful
- She danced with great fluidity of movement.
- (formal) the quality of being likely to change
- the fluidity of human behaviour
- social fluidity
- (specialist) the quality of being able to flow freely, as gases and liquids do