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suppressor

noun

Simple meaning

A device added to the barrel of a firearm which reduces the noise and flash generated by firing the weapon.

Pronunciation

Say it like this:

suhprehser

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US device voice
IPA pronunciation (US)

səpˈɹɛsɚ

This word is pronounced essentially the same in American and British English, so one transcription covers both.

IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.

Word Review

Definition

Everyday modern meanings first, grouped by part of speech.

noun

  1. An electrical device for suppressing unwanted currents

  2. A device which suppresses something, especially an electronic or mechanical device.

  3. A device added to the barrel of a firearm which reduces the noise and flash generated by firing the weapon.

  4. A person who suppresses others, a tyrant.

    “Dictators are suppressors of free speech.”

Word at a Glance

Difficulty
C1 · Advanced (estimated)
Frequency
Uncommon
Typical Use
Varies by meaning

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: An electrical device for suppressing unwanted currents

Used this way, suppressor is a reasonably familiar word with a faintly unfavourable edge. It usually sounds natural in a wide range of settings.

Emotional tone
Slightly negative
Formality
Neutral
Intensity
Moderate
How common
Moderately common
Connotation
Critical or judgemental
Usage feel
Neutral and straightforward

Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.

More ways to use suppressor

  • “Dictators are suppressors of free speech.”noun

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Common Patterns and Combinations

How this word naturally appears with others.

suppressor genesurge suppressorsuppressor mutationtumor suppressorsuppressor celltumour suppressorspecific suppressorsuppressor grid

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Word Family

Related forms, grouped by how they connect.

Compound terms

Established multiword terms.

  • suppressor genenounCompound term

    A gene that suppresses the phenotypic expression of another gene (especially of a mutant gene).

  • spike suppressornounCompound term

    Electrical device inserted in a power line to protect equipment from sudden fluctuations in current.

  • surge suppressornounCompound term

    Electrical device inserted in a power line to protect equipment from sudden fluctuations in current.

  • tumor suppressor genenounCompound term

    A suppressor gene that blocks unscheduled cell division.

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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.