quickness /BrE ˈkwɪknəs 
, AmE ˈkwɪknəs /
noun
1 (speed) (of person, movement) rapidité f
quickness to respond/react promptitude f
2 (nimbleness) (of person, movements) vivacité f
3 (liveliness of mind) vivacité f
quickness
English → French
Oxford English–French