rock crystal
Noun
Meaning
a clear quartz used in making electronic and optical equipment
Source: WordNetAlternative names
rock-crystal
Synonyms
transparent quartz
quartz
cristal
crystal
agate
metal
mineral
alabaster
pebble
rock
grain
gravel
asphalt
gem
rhinestone
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Hypernyms
Hyponyms
Examples
At New Year's he had given Anne a present of silver forks with handles of rock crystal. He hopes she will use them to eat with, not to stick in people.