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microgravity

From Wiktionary, the free dictionary

English

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English Wikipedia has an article on:
Wikipedia

Etymology

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    From micro- + gravity.

    Pronunciation

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    • Audio (US):(file)
    • Rhymes: -ævɪti

    Noun

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    microgravity (usually uncountable, plural microgravities)

    1. (physics) A state of very low acceleration between two free floating objects, as found in sustained freefall, in orbit, or in interstellar space.
      • 2023, Samantha Harvey, Orbital, Jonathan Cape, page 25:
        In microgravity their arteries are thickening and stiffening and the muscle of the heart weakening and shrinking.

    Synonyms

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    Derived terms

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    Translations

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