from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The property of being fast; swiftness.
from the GNU version of the Collaborative International Dictionary of English
- n. The quality or state of being speedy.
from The Century Dictionary and Cyclopedia
- n. The quality of being speedy; quickness; celerity; haste; despatch.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a rate that is rapid
From Middle English spedines, from Old English spēdiġnes ("opulence, wealth"), equivalent to speedy + -ness. (Wiktionary)