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reject

American  
[ri-jekt, ree-jekt] / rɪˈdʒɛkt, ˈri dʒɛkt /

verb (used with object)

rejects, present (3rd person singular) rejected, past participle, past rejecting present participle
  1. to refuse to have, take, recognize, etc..

    to reject the offer of a better job.

    Synonyms:
    deny
  2. to refuse to grant (a request, demand, etc.).

    Synonyms:
    deny
  3. to refuse to accept (someone or something); rebuff.

    The other children rejected him. The publisher rejected the author's latest novel.

    Synonyms:
    renounce, repel
  4. to discard as useless or unsatisfactory.

    The mind rejects painful memories.

    Synonyms:
    jettison, eliminate
  5. to cast out or eject; vomit.

  6. to cast out or off.

  7. Medicine/Medical. (of a human or other animal) to have an immunological reaction against (a transplanted organ or grafted tissue).

    If tissue types are not matched properly, a patient undergoing a transplant will reject the graft.


noun

  1. something rejected, as an imperfect article.

    Synonyms:
    second
reject British  

verb

  1. to refuse to accept, acknowledge, use, believe, etc

  2. to throw out as useless or worthless; discard

  3. to rebuff (a person)

  4. (of an organism) to fail to accept (a foreign tissue graft or organ transplant) because of immunological incompatibility

"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

noun

  1. something rejected as imperfect, unsatisfactory, or useless

"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

Synonym Usage

See refuse 1.

Other Word Forms

Derived Forms

Etymology

Origin of reject

First recorded in 1485–95; (verb) from Latin rējectus, past participle of rējicere “to throw back,” equivalent to re- re- + jec-, combining form of jacere “to throw” + -tus past participle suffix

Explanation

When you reject something, you rule it out or dismiss it. If you're trying to pick a fancy restaurant to go to for your birthday, you'll probably reject the diner you went to just yesterday. The verb reject has several shades of meaning. Reject can mean to refuse to accept or agree with something. If you don't believe space aliens are living on earth, you reject the idea — you just don't believe it. Reject can also mean to treat someone with contempt: "My former best friend rejected me to hang out with a different crowd — but I found new friends with whom I had more in common."

Keep Reading on Vocabulary.com

Vocabulary lists containing reject

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Service companies often reject the suggestion that diagnostic or investigation fees are simply a form of upselling.

From MarketWatch • Jun. 10, 2026

Which - those cynics would say - is all the more reason for the FIA to reject it.

From BBC • Jun. 9, 2026

She says that people reject AI slop because “it feels really easy. It’s throwaway, it’s superficial,” whereas artists like Anadol are, “showing how much work went into it.”

From Los Angeles Times • Jun. 5, 2026

If management refuses to yield in its quest for a salary cap—something the players have vowed to reject under any circumstance—that streak could soon end.

From The Wall Street Journal • Jun. 1, 2026

I keep trying to come up with something to say, but nothing seems right, and I reject so many words I end up staying silent.

From "Muffled" by Jennifer Gennari

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