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antigravity

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adjective an·ti·grav·i·ty \ ˌan-tē-ˈgra-və-tē , ˌan-ˌtī- \

Definition of antigravity

:reducing, canceling, or protecting against the effect of gravity

First Known Use of antigravity

1944


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antigravity

noun

Definition of antigravity

:a hypothetical effect resulting from cancellation or reduction of a gravitational field

Recent Examples of antigravity from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'antigravity.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of antigravity

1949


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