jack-up rig
noun
an offshore drill rig or platform having a floating hull fitted with retractable legs that can be lowered to the seabed to elevate the hull above wave level.
Origin of jack-up rig
1First recorded in 1965–70
- Compare semisubmersible.
Words Nearby jack-up rig
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Browse