suppress

sup·press
S1U1P3P3R1E1S1S1
Canada, US, UK/səˈpɹɛs/Australia, New Zealand/səˈpɹes/

verb

To put an end to, especially with force, to crush, do away with; to prohibit, subdue.

“I struggled to suppress my smile.”

Less commonScrabble 12

Meanings

verbsuppress (third-person singular simple present suppresses, present participle suppressing, simple past and past participle suppressed)

present singular third person suppresses · participle present suppressing · participle past suppressed · past suppressed

  1. To put an end to, especially with force, to crush, do away with; to prohibit, subdue.

    Political dissent was brutally suppressed.

    Synonyms: abolish, clamp down, eliminate, bury, quash, squash

  2. To restrain or repress, such as laughter or an expression.

    I struggled to suppress my smile.

    Synonyms: curtail, stifle, behedge, guard, govern, smother, bind, chasten

  3. human sciencesTo exclude undesirable thoughts from one's mind.

    He unconsciously suppressed his memories of abuse.

  4. To prevent publication.

    The government suppressed the findings of their research about the true state of the economy.

  5. To stop a flow or stream.

    Hot blackcurrant juice mixed with honey may suppress cough.

    1 more example

    The rescue team managed to suppress the flow of oil by blasting the drilling hole.

    Synonyms: clamp off, dam, stanch, stem

  6. USlawTo forbid the use of evidence at trial because it is improper or was improperly obtained.
  7. businessTo reduce unwanted frequencies in a signal.
  8. governmentTo stop or prevent the enemy from executing unwanted activities like firing, regrouping, observation or others.
  9. obsoleteTo hold in place, to keep low.

Synonyms & antonyms

verbTo put an end to, especially with force, to crush, do away with; to prohibit, subdue.

verbTo stop a flow or stream.

More synonyms by meaning

verbbring under control by force or authority

Similar
stamp downsubdueconquer

verbcome down on or keep down by unjust use of one's authority

Broader

verbconsciously restrain from showing; of emotions, desires, impulses, or behavior

verbput out of one's consciousness

Similar
Broader

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinsuppressus
  2. Englishsuppress

From Latin suppressus, perfect passive participle of supprimō (“press down or under”), from sub (“under”) + premō (“press”).

Full word history & related roots →

Translations

Bulgarian потискам, сдържам
  • потискам (potiskam)to put an end to
  • сдържам (sdăržam)to restrain an expression
  • потискам (potiskam)psychiatry: to exclude undesirable thoughts from one's mind
  • потискам (potiskam)electronics: to reduce unwanted frequencies
Chinese Mandarin 抑制, 鎮壓 /镇压
  • 抑制 (yìzhì)to put an end to
  • 鎮壓 /镇压 (zhènyā)to put an end to
Esperanto deteni, sin deteni
  • detenito restrain an expression
  • sin detenito restrain an expression
  • subpremipsychiatry: to exclude undesirable thoughts from one's mind
Finnish tukahduttaa, tukahduttaa
  • tukahduttaato put an end to
  • tukahduttaato restrain an expression
  • tukahduttaapsychiatry: to exclude undesirable thoughts from one's mind
  • salatato prevent publication
  • tyrehdyttääto stop a flow or stream
  • tukahduttaato stop a flow or stream
  • vaimentaaelectronics: to reduce unwanted frequencies
  • sammuttaaelectronics: to reduce unwanted frequencies
German unterdrücken, unterdrücken
  • unterdrückento put an end to
  • unterdrückento restrain an expression
Hungarian lever, elfojt
  • leverto put an end to
  • elfojtto put an end to
  • eltiporto put an end to
  • elfojtto restrain an expression
  • magába fojtto restrain an expression
  • visszafojtto restrain an expression
  • elnyomto restrain an expression
  • leplezto restrain an expression
  • elfojtpsychiatry: to exclude undesirable thoughts from one's mind
  • elhallgatto prevent publication
  • elhallgattatto prevent publication
  • eltussolto prevent publication
Irish coisc, coisc
  • coiscto restrain an expression
  • coiscto stop a flow or stream
Latin supprimo
  • supprimoto put an end to
Lithuanian užgniaužti
  • užgniaužtito put an end to
Māori āpuru, whakakōmau
  • āpuruto put an end to
  • whakakōmauto put an end to
  • tāwhito restrain an expression
  • tātāwhito restrain an expression
  • whakatōngāto restrain an expression
  • whakakōmauto restrain an expression
  • koromakito restrain an expression
  • tāwhipsychiatry: to exclude undesirable thoughts from one's mind
  • tātāwhipsychiatry: to exclude undesirable thoughts from one's mind
Norwegian Bokmål slå ned, undertrykke
  • slå nedto put an end to
  • undertrykketo put an end to
Portuguese suprimir, suprimir
  • suprimirto put an end to
  • suprimirto restrain an expression
  • abafarto restrain an expression
  • suprimir(obsolete) to hold in place, to keep low
Russian подавля́ть, подави́ть
  • подавля́ть (podavljátʹ)to put an end to
  • подави́ть (podavítʹ)to put an end to
  • подавля́ть (podavljátʹ)to restrain an expression
  • подави́ть (podavítʹ)to restrain an expression
  • подавля́ть (podavljátʹ)psychiatry: to exclude undesirable thoughts from one's mind
  • подави́ть (podavítʹ)psychiatry: to exclude undesirable thoughts from one's mind
  • подавля́ть (podavljátʹ)to prevent publication
  • подави́ть (podavítʹ)to prevent publication
  • подавля́ть (podavljátʹ)to stop a flow or stream
  • подави́ть (podavítʹ)to stop a flow or stream
Spanish suprimir
  • suprimirto put an end to
Turkish bastırmak, durdurmak
  • bastırmakto put an end to
  • durdurmakto put an end to
  • bastırmakto restrain an expression
  • önlemekto restrain an expression
  • engellemekto restrain an expression
  • bastırmakpsychiatry: to exclude undesirable thoughts from one's mind
  • susturmakto prevent publication
  • önlemekto stop a flow or stream
  • durdurmakto stop a flow or stream
  • bastırmakto stop a flow or stream
  • önlemeklegal: to forbid the use of evidence
  • engellemeklegal: to forbid the use of evidence
Ukrainian пригнічувати, забороняти
  • пригнічувати (pryhničuvaty)to put an end to
  • забороняти (zaboronjaty)to put an end to

Rhymes & wordplay

Rhymes with suppress

All rhymes →
Cite this entry
APA

suppress. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/suppress

MLA

“suppress.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/suppress. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “suppress,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/suppress.

Source: suppress on Wiktionary, CC BY-SA 4.0.