A European wasp, Chrysis ignita, with a bright red underside of the abdomen.

plural of rubythroat

Archilochus colubris, the ruby-throated hummingbird. / Two species of genus Calliope (syn. Luscinia), Calliope calliope, the Siberian rubythroat, and Calliope pectoralis, the white-tailed rubythroat.

plural of Rubyist

(programming) A user of the Ruby programming language.

A political scandal in which Silvio Berlusconi was investigated and convicted for having sex with an underage prostitute (Karima El Mahroug, stage name Ruby Rubacuori) and for abuse of office relating to her release from detention.

(biochemistry) Reaction with the protein "RUB" related to ubiquitin

To cause, or to undergo rubylation

simple past tense and past participle of rubylate

plural of rubyspot