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Definition of frustrate

frustrate

/ˈfrʌs.treɪt/
frus · trate

Adverb:frustratingly
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Adjective:frustrating
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Past Simple:frustrated
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Past Participle:frustrated
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Present Participle:frustrating
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frustrate Lexical Profile

frustrate Game Scores & Validity

• verb

1

To cause someone to feel upset, annoyed, or discouraged as a result of being unable to change or achieve something.

Example

"The slow internet connection continued to frustrate the students as they tried to submit their assignments."


2

To prevent a plan, effort, or ambition from progressing, succeeding, or being fulfilled.

Example

"Heavy rain and flooding threatened to frustrate the rescue team's efforts to reach the remote village."

Synonyms
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Antonyms
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• adjective

1

Rendered ineffectual, baffled, or disappointed (now archaic).

Example

"All their best efforts to negotiate a lasting truce proved utterly frustrate."

Synonyms
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Antonyms
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• Rhymes for frustrate

Word Origin & Etymology

Borrowed in the late 15th century from Latin frustratus, the past participle of frustrari ('to deceive, disappoint, or make vain'), which derives from the adverb frustra ('in vain' or 'in error').

Cite this Entry


Wordmom. (2026). Definition of Frustrate. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/frustrate
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