English dictionary
trioxide
/tr/aI/'/A/ks/aI/d/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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an oxide containing three atoms of oxygen in the molecule
Source: WordNet 3.0
-
An oxide containing three atoms of oxygen; as, sulphur <i>trioxide</i>, SO<sub>3</sub>; -- formerly called <i>tritoxide</i>.
Source: webster1913