Ruby-spinel
noun, Mineralogy.
1.
a deep red, transparent variety of spinel, used as a gem.
noun
1.
a red transparent variety of spinel, used as a gemstone
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noun 1. a strip of pleated lace, net, muslin, or other material for trimming or finishing a dress, as at the collar or sleeves. noun 1. a strip of pleated or frilled lawn, lace, etc, used to decorate blouses, dresses, etc, or worn around the neck like a small ruff as in the 16th century
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noun 1. a strip of pleated lace, net, muslin, or other material for trimming or finishing a dress, as at the collar or sleeves. noun 1. a strip of pleated or frilled lawn, lace, etc, used to decorate blouses, dresses, etc, or worn around the neck like a small ruff as in the 16th century