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diamond
noun
°A glimmering glass-like mineral that is an allotrope of carbon in which each atom is surrounded by four others in the form of a tetrahedron.
"The saw is coated with diamond."
°A gemstone made from this mineral.
"The dozen loose diamonds sparkled in the light."
adjective
°made of, or containing diamond, a diamond or diamonds.
"He gave her diamond earrings."
°of, relating to, or being a sixtieth anniversary.
"Today is their diamond wedding anniversary."
verb
°to adorn with or as if with diamonds.
synonyms: sparkler, diamond ring, adamant, lozenge more» , rhomb, rhombus, 2-iamond, ball field, baseball field, baseball diamond, infield