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Synonyms

suppress

American  
[suh-pres] / səˈprɛs /

verb (used with object)

  1. to put an end to the activities of (a person, body of persons, etc.).

    to suppress the Communist and certain left-leaning parties.

  2. to do away with by or as by authority; abolish; stop (a practice, custom, etc.).

  3. to keep in or repress (a feeling, smile, groan, etc.).

  4. to withhold from disclosure or publication (truth, evidence, a book, names, etc.).

  5. to stop or arrest (a flow, hemorrhage, cough, etc.).

  6. to vanquish or subdue (a revolt, rebellion, etc.); quell; crush.

  7. Genetics. to keep (a gene) from being expressed.

    Let's say that future genetic engineers discover a gene for suicidal depression, and learn how to suppress the gene or adjust it.

  8. Electricity. to reduce or eliminate (an irregular or undesired oscillation or frequency) in a circuit.


suppress British  
/ səˈprɛs /

verb

  1. to put an end to; prohibit

  2. to hold in check; restrain

    I was obliged to suppress a smile

  3. to withhold from circulation or publication

    to suppress seditious pamphlets

  4. to stop the activities of; crush

    to suppress a rebellion

  5. electronics

    1. to reduce or eliminate (unwanted oscillations) in a circuit

    2. to eliminate (a particular frequency or group of frequencies) in a signal

  6. psychiatry

    1. to resist consciously (an idea or a desire entering one's mind)

    2. to exercise self-control by preventing the expression of (certain desires) Compare repress

"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

Other Word Forms

  • nonsuppressive adjective
  • nonsuppressively adverb
  • nonsuppressiveness noun
  • presuppress verb (used with object)
  • resuppress verb (used with object)
  • self-suppressing adjective
  • self-suppressive adjective
  • suppresser noun
  • suppressible adjective
  • suppressive adjective
  • suppressively adverb
  • suppressor noun
  • unsuppressible adjective
  • unsuppressive adjective

Etymology

Origin of suppress

First recorded in 1375–1425; late Middle English suppressen, from Latin suppressus (past participle of supprimere “to press down”), equivalent to sup- sup- + pressus ( press 1 )