The verb is pronounced /oʊvə(r)hɔ:l/. The noun is pronounced /oʊvə(r)hɔ:l/.
( overhauled)
1.
If a piece of equipment is overhauled , it is cleaned, checked thoroughly, and repaired if necessary.
They had ensured the plumbing was overhauled a year ago...
Our car was towed away to have its suspension overhauled.
= service
VERB : usu passive , be V-ed , have n V-ed
•
Overhaul is also a noun.
...the overhaul of aero engines.
N-COUNT
2.
If you overhaul a system or method, you examine it carefully and make many changes in it in order to improve it.
The government said it wanted to overhaul the employment training scheme to make it cost effective...
VERB : V n
•
Overhaul is also a noun.
The study says there must be a complete overhaul of air traffic control systems.
N-COUNT : usu N of n