keyhole

n. opening into which a key is inserted

adj. private, intimate, acquired in an underhanded manner (as of information); nosy, snooping

Keyhole has the following meanings:A keyhole is the hole where a key is inserted to open a lock. See; Keyway.Keyhole Surgery is another name for Laparoscopic surgery Keyhole, Inc. was a company acquired by Google. Their software now is called Google Earth. See List of Google services and tools and Keyhole Markup Language (KML)Key Hole (KH) series of imaging satellites used by various United States agencies. See Spy satellite, United StatesKeyhole cichlid, a fish from the genus CleithracaraKeyhole (band) is an alternative rock band formed in 2005A keyhole wound is where the round discharged from a firearm destabilizes during flight and enters its target sideways, causing a larger and more enlongated entry wound.Keyhole Button Closure, a single button, usually found on the back of a woman's blouse, that when buttoned, exposes a small hole.
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Noun
1. the hole where a key is inserted
(hypernym) hole
(part-holonym) lock

(n.)
a mortise for a key or cotter.
  

(n.)
A hole or excavation in beams intended to be joined together, to receive the key which fastens them.
  

(n.)
A hole or apertupe in a door or lock, for receiving a key.
  

To dream that you spy upon others through a keyhole, you will damage some person by disclosing confidence. If you catch others peeping through a keyhole, you will have false friends delving into your private matters to advance themselves over you.

To dream that you cannot find the keyhole, you will unconsciously injure a friend.