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inertial

adjective

Simple meaning

Relating to an object's natural resistance to changes in its movement.

Pronunciation

Say it like this:

ihnurshuhl

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IPA pronunciation (US)

ɪˈnɝʃəl

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.

adjective

  1. Of, relating to, or depending on inertia.

Word at a Glance

Frequency
Uncommon

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Common Patterns and Combinations

How this word naturally appears with others.

inertial frameinertial navigationinertial massinertial guidanceinertial spaceinertial platforminertial referenceinertial system

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Word Family

Related forms, grouped by how they connect.

Compound terms

Established multiword terms.

  • inertial massnounCompound term

    The mass of a body as determined by the second law of motion from the acceleration of the body when it is subjected to a force that is not due to gravity.

  • inertial navigationnounCompound term

    A method of controlling the flight of a missile by devices that respond to inertial forces.

  • A system to control a plane or spacecraft.

  • inertial reference framenounCompound term

    A coordinate system in which Newton's first law of motion is valid.

  • inertial guidance systemnounCompound term

    A system to control a plane or spacecraft.

  • inertial framenounCompound term

    A coordinate system in which Newton's first law of motion is valid.

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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.