rock crystal

1. 1.

   a clear quartz used in making electronic and optical equipment

   Synonymstransparent quartz

   Broaderquartz

   Narrowerrhinestone

Questions about rock crystal

What does rock crystal mean?

rock crystal means "a clear quartz used in making electronic and optical equipment".

What is another word for rock crystal?

Close synonyms include transparent quartz. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.