maintenance
word
Definition
Maintenance is the work of keeping something, such as a machine, building, or system, in good condition. It includes checking, repairing, and servicing things so they continue to work properly.
Usage & Nuances
Common collocations are 'routine maintenance', 'regular maintenance', 'car maintenance', and 'building maintenance'. It is usually an uncountable noun, so we normally say 'do maintenance' or 'carry out maintenance', not 'a maintenance'. In some contexts, especially legal or British use, it can also mean financial support, but that meaning is less common for learners.
Example Sentences
The elevator is under maintenance today.
basic
Regular maintenance keeps the car safe.
basic
The school hired a maintenance worker.
basic
I don't mind the job, but the constant maintenance issues are exhausting.
natural
We had to shut the website down for scheduled maintenance.
natural
This apartment building clearly needs better maintenance.
natural