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peep sight

American  

noun

  1. a plate containing a small hole through which a gunner peeps in sighting.


peep sight British  

noun

  1. an adjustable rear gun sight with a narrow aperture through which the target and the front sight are aligned when aiming

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of peep sight

First recorded in 1880–85

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The rifle, which has a peep sight and range and windage adjustments, is so accurate that a reasonably good shot can hit a thumbnail-sized target at 30 feet.

From Time Magazine Archive

Another improvement in the new British rifle is its aperture peep sight, replacing the v-sight long peculiar to the British Army.

From Time Magazine Archive

To illustrate the normal and peep sight make a drawing on a blackboard of page 30, s.a.f.m.

From Military Instructors Manual by Schoonmaker, Oliver

Through the peep sight in my Mannlicher the animal was perfectly visible, and when I fired, the bull dropped like lead, rolling over and over down the hill.

From Across Mongolian Plains A Naturalist's Account of China's 'Great Northwest' by Andrews, Roy Chapman

There are two kinds of sights on the rear sight leaf, the open and peep sight.

From The Plattsburg Manual A Handbook for Military Training by Ellis, Olin Oglesby

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