- a large apparatus for lifting and moving heavy objects: it consists of a long beam pivoted at the base of a vertical, stationary beam and moved by ropes running on pulleys
- a tall, tapering framework, as over an oil well, to support drilling machinery, etc.
Origin of derrickafter Thos. Derrick, London hangman of the early 17th circa : first applied to a gallows
- A machine for hoisting and moving heavy objects, consisting of a movable boom equipped with cables and pulleys and connected to the base of an upright stationary beam.
- A tall framework over a drilled hole, especially an oil well, used to support boring equipment or hoist and lower lengths of pipe.
Origin of derrickObsolete derick hangman, gallows after Derick , 16th-century English hangman
Derived from the name of British executioner Thomas Derrick, who invented the framework arrangement commonly known by this name to aid in the conduct of executions.
- A male given name, variant spelling of Derek.