Eutectic 4 : The mixture of an alloy or solution of two or more metals that has the lowest melting point obtainable by varying the combination of the components
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}