nEliquation(Metallurgy) The process of separating a fusible substance from one less fusible, by means of a degree of heat sufficient to melt the one and not the other, as an alloy of copper and lead; liquation.
Century Dictionary and Cyclopedia
Chambers's Twentieth Century Dictionary
Eliquationsame as Liquation. See Liquate.
Webster's Revised Unabridged Dictionary
L. eliquatio, fr. eliquare, to clarify, strain; e, + liquare, to make liquid, melt