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Definition of rejector

rejector

/rɪˈdʒɛktər/
re · jec · tor
Plural:rejectors
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rejector Lexical Profile

rejector Game Scores & Validity

• noun

1

A person or group that refuses to accept, believe in, or comply with something.

Example

"As a staunch rejector of modern consumerism, she chose to live a minimalist lifestyle in the countryside."

2

A mechanical or electronic device or circuit designed to block, filter out, or discard unwanted items or signals.

Example

"The bottling plant installed an automated optical rejector to remove any defectively sealed containers from the conveyor belt."

Synonyms
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Antonyms
View all antonyms for rejector

Word Nuance & Usage

Both 'rejector' and 'rejecter' are accepted spellings in English, with 'rejector' generally preferred in technical, legal, and formal contexts.

• Rhymes for rejector

• Nearby Words

rejectable
rejecter
rejection
rejector
rejig
rejigger
rejoice

Cite this Entry

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