Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
crystal | Yes | No | No | No |
quartz | Yes | No | No | No |
crystal (noun) | quartz (noun) |
---|---|
a protective cover that protects the face of a watch | 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 |
glassware made of quartz | colorless glass made of almost pure silica |
a crystalline element used as a component in various electronic devices | |
a rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces | |
a solid formed by the solidification of a chemical and having a highly regular atomic structure | |
colorless glass made of almost pure silica |