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Word of the Day Tuesday, June 9, 2026

relativity

/ˌrɛləˈtɪvɪti/ noun · British & US
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What does relativity mean?

noun

The theory of relativity, developed by Albert Einstein, which describes the nature of space and time. It is a fundamental concept in modern physics that has had a profound impact on our understanding of the universe.

Example

"The theory of relativity revolutionized our understanding of gravity and the behavior of celestial bodies."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for relativity

Rhymes with relativity

Etymologically related