'Speediness' definitions:

Definition of 'speediness'

(from WordNet)
noun
A rate that is rapid [syn: celerity, quickness, rapidity, rapidness, speediness]

Definition of 'Speediness'

From: GCIDE
  • Speediness \Speed"i*ness\, n. The quality or state of being speedy. [1913 Webster]

Words containing 'Speediness'