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root

noun · verb

Simple meaning

The underground part of a plant that holds it and takes in water

Pronunciation

Say it like this:

root
US device voice
IPA pronunciation (US)

ˈɹut

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. The part of a plant, generally underground, that anchors and supports the plant body, absorbs and stores water and nutrients, and in some plants is able to perform vegetative reproduction.

  2. The part of a tooth extending into the bone holding the tooth in place.

  3. The embedded part of a bodily structure such as a tooth, nail, or hair

  4. The part of a hair under the skin that holds the hair in place.

  5. The part of a hair near the skin that has not been dyed, permed, or otherwise treated.

  6. figurative

    The primary source; origin.

verb

  1. To grow roots; to enter the earth, as roots; to take root and begin to grow.

  2. To fix firmly; to establish.

  3. intransitive

    To rummage; to search as if by digging in soil.

  4. intransitive

    Of a baby: to turn the head and open the mouth in search of food.

  5. intransitivewith "for" or "on"US

    To cheer (on); to show support (for) and hope for the success of.

  6. by extension

    To seek favour or advancement by low arts or grovelling servility; to fawn.

Word at a Glance

Difficulty
A2 · Elementary
Frequency
Very Common
Typical Use
Varies by meaning

Word Aura™

How this word commonly comes across.

Aura for this meaning

This meaning: The part of a plant, generally underground, that anchors and supports the plant body, absorbs and stores water and nutrients, and in some plants is able to perform vegetative reproduction.

Used this way, root is a reasonably familiar word that usually carries little praise or criticism of its own. It turns up most in technical or specialist writing contexts.

Emotional tone
Neutral
Formality
Neutral
Intensity
Not strongly marked
How common
Moderately common
Connotation
Matter-of-fact
Usage feel
Neutral and straightforward

Where it naturally appears

  • Technical/specialist writing

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.

Embedded / lowest

nerve rootdorsal root

Other combinations

square roottake rootroot systemroot causeroot canalroot directory

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Word Family

Related forms, grouped by how they connect.

Inflected forms

Grammatical variations of the same word.

  • rootsnounPlural form

    The condition of belonging to a particular place or group by virtue of social or ethnic or cultural lineage.

  • rootingnounInflected form

    The process of putting forth roots and beginning to grow.

  • rooternounInflected form

    An enthusiastic devotee of sports.

Compound terms

Established multiword terms.

  • root celerynounCompound term

    Grown for its thickened edible aromatic root.

  • root cellarnounCompound term

    An excavation where root vegetables are stored.

  • root climbernounCompound term

    A plant that climbs by its adventitious roots e.g. ivy.

  • root cropnounCompound term

    Crop grown for its enlarged roots: e.g. beets.

  • root hairnounCompound term

    Thin hairlike outgrowth of an epidermal cell just behind the tip.

  • root outverbCompound term

    Pull up by or as if by the roots.

Related words

Connected by subject or meaning, not by word formation.

  • clubroot fungusnounRelated term

    A fungus resembling slime mold that causes swellings or distortions of the roots of cabbages and related plants.

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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.