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ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
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Which of the following words describes 鈥渟ky blue鈥?
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Origin of upgrade

An Americanism dating back to 1870鈥75; up- + grade

OTHER WORDS FROM upgrade

up路grad路a路ble, up路grade路a路ble, adjectiveup路grad路a路bil路i路ty, up路grade路a路bil路i路ty, nounupgrader, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, 漏 Random House, Inc. 2021

How to use upgrade in a sentence

British Dictionary definitions for upgrade

Derived forms of upgrade

upgrader, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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