crystals

crys-tals · noun

imported

Definitions

noun

  1. 1.

    Solids whose atoms are arranged in highly ordered, repeating patterns.

  2. 2.

    Pieces of high-quality clear glass.

  3. 3.

    Transparent minerals, especially pieces of quartz.

Phrases & expressions

  • •
    liquid crystals — substances used in LCD displays
  • •
    crystal formation — the process by which crystals develop

Related words

See also: crystal, gems, minerals
Synonyms: gems, minerals

Etymology

From Greek krustallos meaning "ice, rock crystal." Plural form of "crystal."