derate /dē-rātˈ/

1. To relieve (wholly or partially) from paying local rates
2. To reduce the maximum capacity ratings of (a piece of electrical equipment) to allow for deterioration, etc

deratˈing noun

• revestry
• revests
• revet
• revetment
• revetments
• revets
• revetted
• revetting
• revictual
• revictualled
• revictualling
• revictuals
• revie
• revied
• revies
• re-view
• review
• reviewable
• reviewal
• reviewals
• review bodies
• review body
• review copies
• review copy
• reviewed