derrick

English Thesaurus

1. a simple crane having lifting tackle slung from a boom (noun.artifact)

hypernym	:	crane,
definition	:	lifts and moves heavy objects; lifting tackle is suspended from a pivoted boom that rotates around a vertical axis (noun.artifact)

2. a framework erected over an oil well to allow drill tubes to be raised and lowered (noun.artifact)

hypernym	:	framework,
definition	:	a structure supporting or containing something (noun.artifact)