- of greatest fusibility: said of an alloy or mixture whose melting point is lower than that of any other alloy or mixture of the same ingredients.
- noting or pertaining to such a mixture or its properties: a eutectic melting point.
- a eutectic substance.
- (of a mixture of substances, esp an alloy) having the lowest freezing point of all possible mixtures of the substances
- concerned with or suitable for the formation of eutectic mixtures
- a eutectic mixture
- the temperature on a phase diagram at which a eutectic mixture forms
