ruby
- 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. (n.)
- The color of a ruby; carmine red; a red tint. (n.)
- That which has the color of the ruby, as red wine. Hence, a red blain or carbuncle. (n.)
- See Agate, n., 2. (n.)
- Any species of South American humming birds of the genus Clytolaema. The males have a ruby-colored throat or breast. (n.)
- Ruby-colored; red; as, ruby lips. (a.)
