from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A key on a computer keyboard that is pressed in combination with another key to activate a command.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A key on a personal computer or terminal keyboard used in combination to modify the function of other keys; normally labelled "Ctrl"
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. (computer science) the key on a computer keyboard that is used (in combination with some other key) to type control characters
Sorry, no etymologies found.