from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Serving to save time through an efficient method or a shorter route; expeditious.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. that saves time, especially by using a shorter route or a more efficient method
- adj. prompt or expeditious
from the GNU version of the Collaborative International Dictionary of English
- adj. Saving time.
Sorry, no etymologies found.