Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
crystal | Yes | No | No | No |
protective covering | Yes | No | No | No |
crystal (noun) | protective covering (noun) |
---|---|
a protective cover that protects the face of a watch | the tough natural covering of some organisms |
glassware made of quartz | a covering that is intend to protect from damage or injury |
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 |