psi particle

noun

ˈsī- How to pronounce psi particle (audio)
ˈpsī-

Word History

First Known Use

1974, in the meaning defined above

Time Traveler
The first known use of psi particle was in 1974

Dictionary Entries Near psi particle

Cite this Entry

“Psi particle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/psi%20particle. Accessed 24 Jun. 2024.

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