quartz, n.
(quartzes)
freq. cnt. 1
(quartzes)
freq. cnt. 1
colorless glass made of almost pure silica
<noun.substance> freq. cnt.: 1 freq. cnt.: 1
crystal lechatelierite quartz quartz glass vitreous silica
lexical pointers
derivationally related form
a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities
<noun.substance>
quartz
semantic pointers
hyponym
quartz crystal
rock crystal, transparent quartz
cairngorm, smoky quartz
amethyst
chalcedony, calcedony
citrine
rose quartz
sunstone, aventurine
topaz, false topaz, common topaz
substance meronym
hypernym