Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
arsenious is an adjective meaning "relating to compounds in which arsenic is trivalent". It carries one recorded sense.
relating to compounds in which arsenic is trivalent
Definitions, synonyms and semantic relations for arsenious come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.
147,478 entries in AltF Lexicon, every one with its syllables marked.
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