Definitions

1. noun

A state of a firearm’s hammer in which it is partially cocked, allowing it to fall back into its uncocked position under the weight of the hammer spring.

“The hunter carefully ensured his rifle was not in a halfcock position before carrying it through the woods.”

2. verb

To leave a firearm in a halfcock position, often unintentionally.

“The inexperienced hunter halfcocked his rifle while trying to load it.”