ther is a form of:

Ruby




SEE: Agate
noun — Plural: Rubies, rubles
1.
(a clear deepled variety of corundum valued as a gem, having the dark red col, our of a ruby) ពណ៌ក្រហម, ពណ៌ទង់ដែងជាំ made of ruby ត្បូងទទឹម, the color ruby ពណ៌ឈាមជ្រូក
adjective
1.
(Color. Of the color ruby) នៃពណ៌ឈាមជ្រូក
ENGLISH MEANING
noun — Plural: Rubies, rubles
1.
A precious stone of a carmine red color, sometimes verging to violet, or intermediate between carmine and hyacinth red. It is a red crystallized variety of corundum.
2.
The color of a ruby; carmine red; a red tint.
3.
That which has the color of the ruby, as red wine. Hence, a red blain or carbuncle.
4.
Any species of South American humming birds of the genus Clytolaema. The males have a ruby-colored throat or breast.
adjective
1.
Ruby-colored; red; as, ruby lips.
verb
1.
(TRANSITIVE) To make red; to redden.