ruby
/ˈɹuː.bi/ noun, adjective, verb, proper noun
Forms rubies rubying rubied
- noun A clear, deep, red variety of corundum, valued as a precious stone.
- noun A deep red colour.
- noun (heraldry) The tincture red or gules.
- noun A ruby hummer, a South American hummingbird, Clytolaema rubricauda.
- noun A red bird-of-paradise, Paradisaea rubra.
- noun (uncountable, printing, UK, dated) The size of type between pearl and nonpareil, standardized as 5½-point.
- noun (typography) A pronunciation guide written above or beside Chinese characters.
- noun (obsolete) A red spinel.
- adjective Of a deep, red color; ruby-red.
- verb (transitive, poetic) To make red; to redden.
- proper noun A female given name.
- proper noun (rare) A surname.
- proper noun (rare) A male given name.
- proper noun (computer languages) A dynamic, reflective, general-purpose object-oriented programming language developed in the 1990s.
- proper noun A city in Alaska.
- proper noun A ghost town in Arizona.
- proper noun A town in South Carolina.
- proper noun A town in Wisconsin.
- noun (Cockney rhyming slang) A curry; ellipsis of Ruby Murray. “We're going down the Indian for a Ruby; wanna join us?”
Synonyms
agate crimson deep red red reddish ruddy blood-red carmine cerise cherry cherry-red ruby-red scarlet
Etymology
From Middle English ruby, rube, from Old French rubi, from Medieval Latin rubīnus. Doublet of rubi and rubine.
Etymology 1 sense 7 (“pronunciation guide”) is from the British 5½-point type size (etymology 1 sense 6), used for annotations in printed documents.
The female name derives from ruby in the 19th century. The programming language was named after the gemstone.
Webster’s 1913
- noun 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.
- noun The color of a ruby; carmine red; a red tint.
- adjective Ruby-colored; red; as, ruby lips.
- verb To make red; to redden. [R.] Pope.
Etymology [F. rubis (cf. Pr. robi), LL. rubinus, robinus, fr. L. rubeus red, reddish, akin to ruber. See Rouge, red.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “ruby”, CC BY-SA 4.0. Details