Crystal (Noun)
Meaning 2
A protective cover that protects the face of a watch.
Classification
Nouns denoting man-made objects.
Synonyms
Hypernyms
Meaning 3
A crystalline element used as a component in various electronic devices.
Classification
Nouns denoting man-made objects.
Hypernyms
Meaning 4
Colorless glass made of almost pure silica.
Classification
Nouns denoting substances.
Synonyms
Hypernyms
Related Words
Meaning 5
A rock formed by the solidification of a substance; has regularly repeating internal structure; external plane faces.
Classification
Nouns denoting natural objects (not man-made).
Synonyms
Hypernyms
Related Words
Meaning 6
A solid formed by the solidification of a chemical and having a highly regular atomic structure.
Classification
Nouns denoting substances.