1 string theory | Definition of string theory

string theory

noun

Definition of string theory

: a theory in physics: all elementary particles are manifestations of the vibrations of one-dimensional strings

Examples of string theory in a Sentence

Recent Examples on the Web

That is where the work of Dr. Gubser and others has come in, with its focus on string theory. — Dylan Loeb Mcclain, New York Times, "Steven Gubser, a Bright Star in the Physics Universe, Dies at 47," 6 Sep. 2019 Gubser became known as an accomplished scholar of string theory and black holes, winning numerous awards for his studies, including the Guggenheim Fellowship, the university said. — Fox News, "Princeton physics professor, 47, dies after falling 300 feet in rock-climbing accident in France," 9 Aug. 2019

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

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First Known Use of string theory

1973, in the meaning defined above

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More from Merriam-Webster on string theory

Britannica.com: Encyclopedia article about string theory

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