frustrate
[ fruhs-treyt ]
/ ˈfrʌs treɪt /
verb (used with object), frus·trat·ed, frus·trat·ing.
to make (plans, efforts, etc.) worthless or of no avail; defeat; nullify: The student's indifference frustrated the teacher's efforts to help him.
to disappoint or thwart (a person): a talented woman whom life had frustrated.
verb (used without object), frus·trat·ed, frus·trat·ing.
to become frustrated: His trouble is that he frustrates much too easily.
adjective
Obsolete. frustrated.
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 frustrate
First recorded in 1400–50; late Middle English, from Latin frustrātus, past participle of frustrārī, verbal derivative of frustrā “in vain”
synonym study for frustrate
1. See thwart.
OTHER WORDS FROM frustrate
frus·trat·er, nounfrus·trat·ing·ly, adverbfrus·tra·tive [fruhs-trey-tiv, -truh-], /ˈfrʌs treɪ tɪv, -trə-/, adjectivere·frus·trate, verb (used with object), re·frus·trat·ed, re·frus·trat·ing.Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
Example sentences from the Web for frustrate
British Dictionary definitions for frustrate
frustrate
/ (frʌˈstreɪt) /
verb (tr)
to hinder or prevent (the efforts, plans, or desires) of; thwart
to upset, agitate, or tireher constant complaints began to frustrate him
adjective
archaic frustrated or thwarted; baffled
Derived forms of frustrate
frustrater, nounWord Origin for frustrate
C15: from Latin frustrāre to cheat, from frustrā in error
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