verb ·Rare ·Advanced level

Definitions

Verb

1. 1
   To lower the rated capability of any rated equipment or material.

   "The derated engine sold at a lower price, but had the same components as the standard model."

2. 2
   lower the rated electrical capability of electrical apparatus wordnet

Example

More examples

"The derated engine sold at a lower price, but had the same components as the standard model."

Etymology

From de- + rate.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.