| eutectic | 1. Easily melted; denoting specifically mixtures of certain chemical compounds that have a lower melting point than any of their individual ingredients; e.g., a solid, such as menthol, that when triturated with another solid of the same class, such as camphor, unites with it to form a liquid, the mixture having a lower melting point than either of its components. 2. The alloy that freezes at a constant temperature; the lowest of the series. Origin: eu-+ G. Texis, a melting away (05 Mar 2000) |
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| eutectic alloy | An alloy, generally brittle and subject to tarnish and corrosion, with a fusion temperature lower than that of any of its components; used in dentistry mainly in solders. (05 Mar 2000) |
| eutectic temperature | The temperature at which a eutectic mixture becomes fluid (melts). (05 Mar 2000) |