triatomic

adjective
tri·​atom·​ic | \ ˌtrī-ə-ˈtä-mik How to pronounce triatomic (audio) \

Definition of triatomic

: having three atoms in the molecule ozone is triatomic oxygen

First Known Use of triatomic

1862, in the meaning defined above

History and Etymology for triatomic

International Scientific Vocabulary

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Time Traveler for triatomic

Time Traveler

The first known use of triatomic was in 1862

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Cite this Entry

“Triatomic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/triatomic. Accessed 25 Jan. 2021.

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More Definitions for triatomic

triatomic

adjective
tri·​atom·​ic | \ ˌtrī-ə-ˈtäm-ik How to pronounce triatomic (audio) \

Medical Definition of triatomic

: having three atoms in the molecule ozone is triatomic oxygen

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