Definitions
1.nounA major repair, remake, renovation, or revision."The engine required a complete overhaul to run properly."
2.nounThe process after the fire appears extinguished in which the firefighters search the structure for signs of hot spots that may cause the structure to reignite. Often this includes the process of salvage under the blanket term, salvage and overhaul.
3.verbTo modernize, repair, renovate, or revise completely.
4.verbTo pass, overtake, or travel past.
5.verbTo keep (running rigging) clear, and see that no hitch occurs.
6.verbTo search (a ship) for contraband goods.