antigravity

American  

[an-tee-grav-i-tee, an-tahy-] / ˌæn tiˈgræv ɪ ti, ˌæn taɪ- /

noun

1. Physics. the antithesis of gravity; a hypothetical force by which a body of positive mass would repel a body of negative mass.

2. (not in technical use) a controllable force that can be made to act against the force of gravity.

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adjective

1. (not in technical use) counteracting the force of gravity.

   The antigravity drive in this spaceship will enable us to reach Polaris.

Etymology

Origin of antigravity

First recorded in 1940–45; anti- + gravity

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Example Sentences

See Examples For:

antigravity

MILAN—Every time American figure skater Ilia Malinin takes the ice, he dazzles fans with his repeated feats of antigravity.

From The Wall Street Journal ● Feb. 10, 2026

The data agreed much better with simulations in which the antihydrogen experiences ordinary gravity than those in which they experienced antigravity or no gravity at all, the researchers report today in Nature.

From Science Magazine ● Sep. 27, 2023

"A burger isn't even meant to look like that, like they're in antigravity," he says.

From BBC ● Sep. 2, 2023

Put together, all these facts suggest that this moon-nuking antigravity research is less exciting than it might seem at first glance.

From Salon ● Apr. 26, 2022

He heard the whoosh of air and felt an eerie stir on his skin as the antigravity vessel passed overhead.

From "The House of the Scorpion" by Nancy Farmer

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