- the act of keeping up buildings, equipment, etc.; maintenance
- the cost of this
- state of repair
- Maintenance in proper operation, condition, and repair.
- The cost of such maintenance.
(third-person singular simple present upkeeps, present participle upkeeping, simple past and past participle upkeeped)
- (UK) to maintain (something) or keep it in good repair
- Do you know how to upkeep a boat?