1. of a color at the end of the color spectrum (next to orange); resembling the color of blood or cherries or tomatoes or rubies
1. a transparent piece of ruby that has been cut and polished and is valued as a precious gem
2. a transparent deep red variety of corundum; used as a gemstone and in lasers
3. a deep and vivid red color
Similar word(s): crimson
Sentences with ruby as a noun:
- ruby colour:
1. (transitive, poetic) To make red; to redden.