ruby has definitions from the fields of color,chemistry,geology
1
[ noun ] Woman's first name, popularity rank in the U.S. is 90
2
[ noun ] a transparent piece of ruby that has been cut and polished and is valued as a precious gem

Used in print

(Kenneth Allsop, The Bootleggers and Their Era...)

Then O_'_Banion was presented with a platinum watch set with rubies and diamonds .

Related terms

jewel

3
[ adjective ] (color) having any of numerous bright or strong colors reminiscent of the color of blood or cherries or tomatoes or rubies

Related terms

chromatic

4
[ noun ] (chemistry,geology) a transparent deep red variety of corundum; used as a gemstone and in lasers

Related terms

transparent_gem corundom

5
[ noun ] Last name, frequency rank in the U.S. is 3478
6
[ noun ] (color) a deep and vivid red

Synonyms

crimson deep_red

Related terms

red rubify

*