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Definition of Arsenious
1. Adjective. Relating to compounds in which arsenic is trivalent. 
Definition of Arsenious
1. a. Pertaining to, consisting of, or containing, arsenic; as, arsenious powder or glass.
Definition of Arsenious
1. [adj]
Medical Definition of Arsenious
1. 
1. Pertaining to, consisting of, or containing, arsenic; as, arsenious powder or glass.
2. 



