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thresh

verb

Simple meaning

To separate the grain from the straw or husks by mechanical beating, with a flail or machinery, or by driving animals over them.

Pronunciation

Say it like this:

threhsh
US device voice
IPA pronunciation (US)

ˈθɹɛʃ

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.

verb

  1. transitiveagriculture

    To separate the grain from the straw or husks (chaff) by mechanical beating, with a flail or machinery, or by driving animals over them.

  2. Move or stir about violently

  3. intransitiveliterary

    To violently toss the limbs about.

  4. transitiveliterary

    To beat soundly, usually with some tool such as a stick or whip; to drub.

Word at a Glance

Difficulty
C2 · Proficient (estimated)
Frequency
Rare

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: (transitive, agriculture) To separate the grain from the straw or husks (chaff) by mechanical beating, with a flail or machinery, or by driving animals over them.

Used this way, thresh is a specialist word that usually carries little praise or criticism of its own. This is an engineering use: it is a working term used for accuracy on the job.

Emotional tone
Neutral
Formality
Specialist/technical
Intensity
Not strongly marked
How common
Specialized
Connotation
Clinical and technical
Usage feel
Technical and specialized

Where it naturally appears

  • Technical/specialist writing
  • Science

Usage note

In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.

Nearby words

  • lam , more casual, better suited to speech than writing
  • toss , more casual, better suited to speech than writing
  • convulse , rarer, so it draws attention

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

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Common Patterns and Combinations

How this word naturally appears with others.

thresh grainthresh wheatthresh rice

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Similar Words, What’s the Difference?

Close in meaning, but not always interchangeable.

  • thrash

    To beat mercilessly.

  • lam

    To beat or thrash.

  • flail

    To beat using a flail or similar implement.

Word Family

Related forms, grouped by how they connect.

Compound terms

Established multiword terms.

  • threshing floornounCompound term

    A floor or ground area for threshing or treading out grain.

  • threshing machinenounCompound term

    A farm machine for separating seeds or grain from the husks and straw.

  • thresh aboutverbCompound term

    Move or stir about violently.

  • thresher sharknounCompound term

    Large pelagic shark of warm seas with a whiplike tail used to round up small fish on which to feed.

More about this wordSynonyms, forms, origin

Synonyms

Sense: to separate the grain from the straw

flaillamInformaltossInformalconvulseRare

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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.