theory of relativity
Americannoun
Etymology
Origin of theory of relativity
First recorded in 1960–65
Example Sentences
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The concept of electromagnetic radiation originated with him and is credited as paving the way for Einstein's special theory of relativity.
From BBC ● Sep. 4, 2026
It was while watching an eclipse on May 29, 1919 on the West African island of Principe that British astronomer Arthur Eddington confirmed Albert Einstein's theory of relativity.
From Barron's ● Aug. 5, 2026
Its principal task was to show that the gravitational pull of the sun increased the wavelength of light rays, the so-called red shift, which would help verify Einstein’s theory of relativity.
From The Wall Street Journal ● Jul. 24, 2026
Then in 1915, Einstein used these ideas to build his general theory of relativity, describing gravity as curvature in the fabric of space-time.
From Slate ● Jun. 22, 2026
To relax, he read science fiction and studied Einstein’s theory of relativity.
From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge
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