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outperform

[out-per-fawrm]
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verb (used with object)
  1. 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

First recorded in 1955–60; out- + perform
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for out-performed

outperform

verb (tr)
  1. 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

outperform

v.

1960, from out (adv.) + perform. Related: Outperformed; outperforming.

Online Etymology Dictionary, © 2010 Douglas Harper