keyhole
IPA: kˈihoʊɫ
noun
- The hole in a lock where the key is inserted and turns.
- Any small opening resembling the hole for a key in shape or function; especially, one that gives a vista of, or access to, a space beyond.
- A small incision through which surgical instruments can reach into an anatomic space beyond.
- A circle cut out of a garment as a decorative effect, typically at the front or back neckline of a dress.
- (carpentry) A hole or excavation in beams intended to be joined together, to receive the key that fastens them.
- (engineering) A mortise for a key or cotter.
- (lasers) A transient column of vapor or plasma formed when using high energy beams, such as lasers, for welding or cutting.
- (metallurgy) A welding method in which a hole forms in the surface immediately ahead of the puddle in the direction of welding. The hole is filled as the weld progresses.
- (basketball) The free-throw lane together with the circle surrounding the free-throw line; key.
- (astronomy) A gravitational keyhole.
verb
- (firearms) To strike a target after wobbling in flight so that the long axis of the bullet does not follow the line of flight, typically due to insufficient spin resulting from the rifling in the barrel.
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Examples of "keyhole" in Sentences
- She wears an eyepatch with a keyhole.
- It can be done by keyhole or open surgery.
- On another are four keyholes and a swastika.
- The front door has no keyhole on the outside.
- The keyhole is concealed with a decorative flap.
- However, there is more info on the keyhole site.
- The Keyhole is located within the Carinae Nebula.
- The gravitational keyhole for Apophis is only in diameter.
- It seems like the viewer has to scrutinize the maps on the keyhole site.
- These keyholes may be prearranged to form an array or matrix of keyholes.
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