Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary
1

frustrate

play
verb frus·trate \ˈfrəs-ˌtrāt\

Simple Definition of frustrate

  • : to cause (someone) to feel angry, discouraged, or upset because of not being able to do something

  • : to prevent (efforts, plans, etc.) from succeeding : to keep (someone) from doing something

Full Definition of frustrate

frus·trat·edfrus·trat·ing

  1. transitive verb
  2. 1 a :  to balk or defeat in an endeavor b :  to induce feelings of discouragement in

  3. 2 a (1) :  to make ineffectual :  bring to nothing (2) :  impede, obstruct b :  to make invalid or of no effect

Examples of frustrate

  1. It frustrated him to miss so many games because of injuries.

  2. We've been frustrated by bureaucratic delays.

  3. Bureaucratic delays have frustrated our efforts to resolve this problem.

  4. The lack of investors has frustrated them in their efforts to expand the company.



Origin of frustrate

Middle English, from Latin frustratus, past participle of frustrare to deceive, frustrate, from frustra in error, in vain


First Known Use: 15th century

Synonym Discussion of frustrate

frustrate, thwart, foil, baffle, balk mean to check or defeat another's plan or block achievement of a goal. frustrate implies making vain or ineffectual all efforts however vigorous or persistent <frustrated attempts at government reform>. thwart suggests frustration or checking by crossing or opposing <the army thwarted his attempt at a coup>. foil implies checking or defeating so as to discourage further effort <foiled by her parents, he stopped trying to see her>. baffle implies frustration by confusing or puzzling <baffled by the maze of rules and regulations>. balk suggests the interposing of obstacles or hindrances <officials felt that legal restrictions had balked their efforts to control crime>.

Rhymes with frustrate

abate, ablate, adnate, aerate, age-mate, agnate, airdate, airfreight, alate, arête, await, backdate, baldpate, bandmate, baseplate, bedmate, bedplate, berate, birthrate, bistate, bite plate, blank slate, blind date, blue plate, bookplate, breastplate, casemate, castrate, caudate, cell plate, cerate, cheapskate, checkmate, chelate, chordate, citrate, classmate, clavate, cognate, collate, comate, conflate, connate, Cook Strait, cordate, create, cremate, crenate, curate, cut-rate, deadweight, death rate, debate, deflate, delate, dentate, derate, dictate, dilate, disrate, donate, doorplate, downstate, drawplate, elate, end plate, equate, estate, faceplate, falcate, fellate, filtrate, first-rate, fishplate, fixate, flatmate, floodgate, fluxgate, flyweight, folate, formate, gelate, gestate, ground state, gyrate, hamate, hastate, headgate, Hell Gate, helpmate, home plate, hot plate, housemate, hydrate, ice-skate, inflate, ingrate, inmate, innate, instate, irate, jailbait, Kuwait, lactate, lapse rate, legate, liftgate, ligate, lightweight, liquate, lobate, locate, lunate, lustrate, lych-gate, lyrate, magnate, makebate, makeweight, mandate, messmate, migrate, misstate, mutate, nameplate, narrate, negate, Newgate, nitrate, notate, nutate, oblate, of late, orate, ornate, ovate, palmate, palpate, peltate, phonate, pinnate, placate, playdate, playmate, plicate, portrait, postdate, predate, prime rate, probate, prolate, pronate, prorate, prostate, prostrate, punctate, pupate, quadrate, rain date, ramate, rebate, red-bait, relate, restate, roommate, rostrate, rotate, saccate, schoolmate, seatmate, sedate, sensate, septate, serrate, shipmate, short weight, slave state, soleplate, soul mate, spectate, spicate, squamate, stagnate, stalemate, stellate, striate, sublate, substrate, sulcate, summate, tailgate, teammate, Tebet, tenth-rate, ternate, terneplate, testate, third-rate, tinplate, to date, toeplate, tollgate, tractate, translate, tristate, truncate, unweight, update, uprate, upstate, V-8, vacate, vallate, valvate, vibrate, virgate, vulgate, whitebait, workmate


2

frustrate

adjective frus·trate

Definition of frustrate

  1. :  characterized by frustration



15th Century

First Known Use of frustrate

15th century


Medical Dictionary

frustrate

play
transitive verb frus·trate \ˈfrəs-ˌtrāt\

Medical Definition of frustrate

frus·trat·edfrus·trat·ing

  1. :  to induce feelings of frustration in





Seen and Heard

What made you want to look up frustrate? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

February 7, 2016

a slight offense

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image1037863653

Which of the following refers to thin, bending ice, or to the act of running over such ice?

spindrift kittly-benders duvet pince-nez
Name That Thing

10 quick questions: hear them, spell them, and see how your skills compare to the crowd.

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ