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triatomic

Triatomic is a 9 letter word which starts with the letter T and ends with the letter C for which we found 2 definitions.

Definition
(a.) Having three atoms; -- said of certain elements or radicals.
(a.) Having a valence of three; trivalent; sometimes in a specific sense having three hydroxyl groups whether acid or basic; thus glycerin glyceric acid and tartronic acid are each triatomic.
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