Phrase guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
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noun
An orange crystalline powder, V2O5, used as a catalyst in the production of sulphuric acid etc.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: chemistry, inorganic-chemistry, natural-sciences, physical-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
any of various oxyacids of vanadium; known mostly in the form of its salts
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: vanadic acid
Antonyms: none provided
Broader terms: oxyacid, oxygen acid
History
No etymology was provided for this word.
