nnoun.substancea solid formed by the solidification of a chemical and having a highly regular atomic structureDerivationally Related Form:crystallizecrystalize
Hypernyms:solid
Inherited Hypernyms:crystalsolidmatterphysical entityentity
Direct Hyponyms:diamond dustflakefrost mistfrost snowgemgemstoneiceice crystalice needlepoudrinsnow mistsnowflakestonetwinswater ice
Full Hyponyms:agatealexandritealmanditeamethystandraditeaquamarineblack iceblack opalbloodstonecabochoncarbonadocarbunclecarneliancat's eyechalcedonychrysoberylchrysolitechrysoprasecinnamon stonecitrinecoraldemantoiddiamondemeraldfire opalfrostgarnetgemgoldstonehailstoneharlequin opalhiddeniteiceice crystaliciclejadejasperkunzitelapis lazulimoonstonemorganitemoss agateonyxopalopaque gemperidotplasmapyroperhodoliterubysapphiresardsardonyxschorlsnowflakestar sapphiresunstonetopaztourmalinetransparent gemturquoisetwinswater sapphire
nnoun.artifacta crystalline element used as a component in various electronic devicesPart Holonyms:crystal counter crystal detector crystal microphone crystal mike crystal pickup
Hypernyms:component constituent element
Inherited Hypernyms:crystalcomponentpartobjectphysical entityentity
Direct Hyponyms:piezoelectric crystal
Full Hyponyms:piezoelectric crystal
nnoun.objecta rock formed by the solidification of a substance; has regularly repeating internal structure; external plane facesSynset:crystallization
Derivationally Related Form:crystallizecrystalize
Hypernyms:rock stone
Inherited Hypernyms:crystalrocknatural objectwholeobjectphysical entityentity
Direct Hyponyms:crystallite
Full Hyponyms:crystallite
nnoun.substancecolorless glass made of almost pure silicaSynset:lechatelierite quartz quartz glass vitreous silica
Derivationally Related Form:crystallizecrystalize
Hypernyms:natural glass
Inherited Hypernyms:quartz glassnatural glassglasssolidmatterphysical entityentity
Substance Meronyms:silica silicon dioxide silicon oxide
nnoun.artifactglassware made of quartzHypernyms:glassware glasswork
Inherited Hypernyms:crystalglasswaretablewarewarearticleartifactwholeobjectphysical entityentity
nnoun.artifacta protective cover that protects the face of a watchSynset:watch crystal watch glass
Part Holonyms:ticker watch
Hypernyms:protection protective cover protective covering
Inherited Hypernyms:crystalprotective coveringcoveringartifactwholeobjectphysical entityentity