from The American Heritage® Dictionary of the English Language, 4th Edition
- transitive v. To make active again.
- transitive v. To restore the ability to function or the effectiveness of.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- v. To activate again.
from The Century Dictionary and Cyclopedia
- To render active again: used specifically of the process of restoring the activity of an immune serum after the destruction of its complement. See reactivation.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- v. activate (an old file) anew
Sorry, no etymologies found.