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Definition of Cobaltous
1. a. Pertaining to, derived from, or containing, cobalt; -- said esp. of cobalt compounds in which the metal has its lower valence.
Definition of Cobaltous
1. [adj]
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1. a. Pertaining to, derived from, or containing, cobalt; -- said esp. of cobalt compounds in which the metal has its lower valence.
1. [adj]