Definition of spinel
English to English noun - a hard glassy mineral consisting of an oxide of magnesium and aluminum; occurs in various colors that are used as gemstones
source: WordNet 3.0 - A mineral occuring in octahedrons of great hardness and various colors, as red, green, blue, brown, and black, the red variety being the gem spinel ruby. It consist essentially of alumina and magnesia, but commonly contains iron and sometimes also chromium.
source: Webster 1913 - Bleached yarn in making the linen tape called inkle; unwrought inkle.
source: Webster 1913
Visual Synonyms 
Nearby Word
spinel, supinely, spinal, spaniel, spinule, spinally, saponul, spoonily, siphonal, sussex spaniel, sixpenny nail, savanilla, subfamily, soybean oil, soyabean oil, soybean meal
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