单词 | rubicelle |
释义 | rubicelle/ˈruːbɪsɛl/Mineralogy noun A variety of spinel of a yellow or orange-red colour; (with plural) a stone of this variety. OriginMid 17th century; earliest use found in Thomas Nicols (fl. 1652), writer on gemstones. In some forms from French rubacelle from rubace + -elle. In some forms from French rubicelle from rubis + -elle. |
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