US /ʌnˈkɑk/ UK /ʌnˈkɒk/
verb Freq #346246

Meanings

  1. 1
    verb

    to lower or release the cock or hammer of a firearm from the firing position

    He paused to uncock the rifle before climbing over the fence.

  2. 2
    verb

    to straighten, flatten, or undo something that has been cocked or tilted

    She reached up to uncock the brim of her hat.

Thesaurus

Synonyms
1 verb · to lower or release the... decock
2 verb · to straighten, flatten, or... straightenflatten
Opposites
Word family
Forms uncocked
Related forms hammerfirearmsafety

Etymology

Formed from the reversing prefix un- + cock. In firearms, cock means to draw back and set the hammer or firing mechanism; uncock reverses that action. Older uses also undo a tilted or heaped position.

Topics

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