- to surpass in excellence of performance; do better than: a new engine that outperforms the competition; a stock that outperformed all others.
Origin of outperform
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- to perform better than (someone or something)
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
Word Origin and History for out-performed
Online Etymology Dictionary, © 2010 Douglas Harper