overhaul
1. [ verb ] make repairs or adjustments to
Synonyms: modernize modernise
Examples:

"You should overhaul your car engine"

Related terms: regenerate renew retrofit repair
2. [ verb ] travel past, as of a vehicle
Synonyms: pass overtake
Examples:

"The sports car passed all the trucks" "

Related terms: advance get_by clear passing
3. [ noun ] (transportation) periodic maintenance on a car or machine
Synonyms: service inspection_and_repair overhauling
Examples:

"it was time for an overhaul on the tractor"

Related terms: care interim_overhaul service
Similar spelling:   overhauling
  ovral
  overall
  overrule
  Overholt
  overwhelm
  overly
  overlay
  overlap
  overwhelmed
  overlie
  Overland