SINCE 1828
triatomic
adjective
tri·atom·ic
| \ ˌtrī-ə-ˈtä-mik
\
\
Definition of triatomic
: having three atoms in the molecule
ozone is triatomic oxygen
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More Definitions for triatomic
triatomic
adjective
tri·atom·ic
| \ ˌtrī-ə-ˈtäm-ik
\
\
Medical Definition of triatomic
: having three atoms in the molecule
ozone is triatomic oxygen
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Merriam-Webster unabridged
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