powered

[ pou-erd ]
/ ˈpaʊ ərd /
|

adjective

(of a machine, vehicle, etc.) having a specified fuel or prime mover: a gasoline-powered engine; an engine-powered pump.

Origin of powered

First recorded in 1875–80; power + -ed2
Related formsnon·pow·ered, adjectiveself-pow·ered, adjectiveun·der·pow·ered, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for underpowered

British Dictionary definitions for underpowered

underpowered

/ (ˌʌndəˈpaʊəd) /

adjective

lacking or low in powertwo-litre cars are underpowered
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012