quantum theory

noun

1
: a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale
2

Examples of quantum theory in a Sentence

Recent Examples on the Web
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By integrating concepts from quantum theory and relativity, these financial networks could move data and value across borders faster than ever imagined, all while ensuring privacy, security and transparency. Eric Solis, Forbes, 23 Oct. 2024 Scientists looking at things like black holes and quantum theory are suggesting that o1 is going to help them more than previous models. John Werner, Forbes, 11 Oct. 2024 But the quantum theories that describe the real particles of our world put variables in the numerator too. Charlie Wood, Quanta Magazine, 25 Sep. 2024 But Tang and company used techniques far removed from quantum theory. Ben Brubaker, WIRED, 22 Sep. 2024 See all Example Sentences for quantum theory 

Word History

First Known Use

1912, in the meaning defined at sense 1

Time Traveler
The first known use of quantum theory was in 1912

Dictionary Entries Near quantum theory

Cite this Entry

“Quantum theory.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/quantum%20theory. Accessed 5 Nov. 2024.

Kids Definition

quantum theory

noun
: a theory in physics based on the idea that radiant energy (as light) is composed of small separate packets of energy

Medical Definition

quantum theory

noun
: a theory in physics based on the concept of the subdivision of radiant energy into finite quanta and applied to numerous processes involving transference or transformation of energy in an atomic or molecular scale

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