English dictionary

crystal

/'kr/I/st/-/l/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

adjective

Consisting of, or like, crystal; clear; transparent; lucid; pellucid; crystalline.

adjective

Source: webster1913

a solid formed by the solidification of a chemical and having a highly regular atomic structure

noun.substance

Source: WordNet 3.0
a crystalline element used as a component in various electronic devices

noun.artifact

Source: WordNet 3.0
a rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces

noun.object

Synonyms crystallization

Source: WordNet 3.0
colorless glass made of almost pure silica

noun.substance

Synonyms lechatelierite quartz quartz glass vitreous silica

Source: WordNet 3.0
glassware made of quartz

noun.artifact

Source: WordNet 3.0
a protective cover that protects the face of a watch

noun.artifact

Synonyms watch crystal watch glass

Source: WordNet 3.0
The regular form which a substance tends to assume in solidifying, through the inherent power of cohesive attraction. It is bounded by plane surfaces, symmetrically arranged, and each species of crystal has fixed axial ratios. See <u>Crystallization</u>.

noun

Source: webster1913