opaque gem

1. 1.

   a gemstone that is opaque

   Broadergem

   Narrowerchrysoberylopalcat's eyecoraljadejasperlapis lazuliturquoise

Questions about opaque gem

What does opaque gem mean?

opaque gem means "a gemstone that is opaque".

Is opaque gem a common word?

opaque gem is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.