QUIZZES

THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST

In our third teacher-created PSAT practice test there are new and unique vocabulary terms you may have never heard of! Can you guess what they mean?
Question 1 of 10
seclusion

Origin of upgrade

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

OTHER WORDS FROM upgrade

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

Example sentences from the Web for upgrade

British Dictionary definitions for upgrade

Derived forms of upgrade

upgrader, noun
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