معنی کلمه :‌ ruby

See Agate, n., 2.

To make red; to redden.

Ruby-colored; red; as, ruby lips.

The color of a ruby; carmine red; a red tint.

That which has the color of the ruby, as red wine. Hence, a red blain or carbuncle.

Any species of South American humming birds of the genus Clytolaema. The males have a ruby-colored throat or breast.