A skeleton key (also known as a passingkey) is either a key that has been altered in such a way as to bypass the wards placed inside a warded lock, or a card that contains information necessary to open locks for a certain area like a hotel etc., or an American term for a lever or "bit" type key. The term derives from the fact that the key has been reduced to its essential parts.
The term "skeleton key", in a more general sense, is also sometimes used in reference to key or similar object capable of opening any lock regardless of make or type. The term refers to the skeletal structure which can bypass all locks. The term is also often misapplied to refer to any antique key.
Read more about Skeleton Key: Warded Locks, Lever Lock Keys, Basketball Analogy, See Also
Famous quotes containing the words skeleton and/or key:
“The bird is not in its ounces and inches, but in its relations to Nature; and the skin or skeleton you show me, is no more a heron, than a heap of ashes or a bottle of gases into which his body has been reduced, is Dante or Washington.”
—Ralph Waldo Emerson (1803–1882)
“Yes, I know.
Death sits with his key in my lock.
Not one day is taken for granted.
Even nursery rhymes have put me in hock.”
—Anne Sexton (1928–1974)