from the GNU version of the Collaborative International Dictionary of English
- n. A key for opening more locks than one; a master key.
from The Century Dictionary and Cyclopedia
- n. A key for opening several locks; a master-key; a skeleton key.
- n. A latch-key.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. key that secures entrance everywhere
Sorry, no etymologies found.