arsenious

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ɑːˈsiːnɪəs/US:USA pronunciation: respellingUSA pronunciation: respelling(är sē′nē əs)


WordReference Random House Unabridged Dictionary of American English © 2026
ar•se•ni•ous  (är sē′nē əs),USA pronunciation adj. [Chem.]
  1. Chemistryarsenous.
  • arsen- + -ious

Collins Concise English Dictionary © HarperCollins Publishers::
arsenious /ɑːˈsiːnɪəs/, arsenous /ˈɑːsɪnəs/ adj
  1. of or containing arsenic in the trivalent state
'arsenious' also found in these entries (note: many are not synonyms or translations):
arsenous

Forum discussions with the word(s) "arsenious" in the title:


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