Category:Rapidity

Ra*pid"i*ty, n. Etym: [l. rapiditas: cf. F. rapidité.]

Defn: the quality or state of being rapid; swiftness; celerity; Velocity; as, the rapidity of growth or improvement.

Syn. -- -- rapidness; haste; speed; celerity; velocity; swiftness; Fleetness; quickness; agility.