overhaul
🇺🇸
/ˈəʊvərhɔːl/
🇬🇧
/ˈəʊvəhɔːl/
A complete check and repair of a machine or system.
The company needs an overhaul of its computer network to fix all the problems.
To completely check and repair a machine or system.
We need to overhaul the old heating system before winter comes.
To pass someone in a race after being behind.
The runner managed to overhaul the leader in the last few meters.