SWIFTNESS


Meaning of SWIFTNESS in English

( n. )

The quality or state of being swift; speed; quickness; celerity; velocity; rapidity; as, the swiftness of a bird; the swiftness of a stream; swiftness of descent in a falling body; swiftness of thought, etc.

Webster's Revised Unabridged English Dictionary.      Пересмотренный полный словарь английского языка Webster.