Decipium


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.

De`cip´i`um


n.1.(Chem.) A supposed rare element, said to be associated with cerium, yttrium, etc., in the mineral samarskite, and more recently called samarium. Symbol Dp. See Samarium.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.