crowbar

Short definition from Wiktionary

Noun

1. 1
   An iron or steel bar, often with a flattened end which may also be hook-shaped, to be used as a lever to manually force things apart.
2. 2
   An electrical circuit that prevents an overvoltage from causing damage.
3. 3
   A type of cocktail made with only Crown Royal whiskey and lemon lime soda.

Verb

1. 1
   To force to move, usually with a crowbar; to prise.