society > occupation and work > materials > raw material > gem or precious stone > diamond > [adjective] > specific cut (4)
Of a diamond or other precious stone: cut so that its facets resemble a stylized representation of a star (see note at star, n.1 10a). Also of a…
Esp. of a diamond or other precious stone: having the upper surface cut into many equal-sized triangular facets or planes. Cf. rose cut, n., rose di…
Of a gem: Cut with the trap-cut, n.
in Glass-cutting. (See quot. 1962.)