HyperDic: offshore_rig

English > 1 sense of the expression *offshore rig*:
NOUN	artifact	offshore rig, drilling platform	drilling rig consisting of an offshore platform (floating or fixed to the sea bed) from which many oil wells can be bored radially

English > *offshore rig*: 1 sense > noun 1, artifact
Meaning	drilling rig consisting of an offshore platform (floating or fixed to the sea bed) from which many oil wells can be bored radially.
Synonym	drilling platform
Broader	drill rig, drilling rig, oilrig, oil rig	rig used in drilling for oil or gas