Rubine

Part of speech: noun

Pronunciation: /ˈɹuː.bin/

Definitions

1. A shade of deep red pigment commonly used for coloring materials and inks
2. A richly hued red dye often employed in artistic and textile applications
3. A vivid red tint used as a pigment or stain in various creative and manufacturing processes

Etymology: "Rubine" is a close relative of "ruby" that took a different path into English. Both come from Medieval Latin "rubīnus," a word meaning "carbuncle" or "ruby," itself built from Latin "ruber," meaning "red." English received "ruby" as the gemstone name, while "rubine" kept the sense of the colour itself, so the two words are doublets: one word that split into two forms through separate borrowings. The colour sense is the one that matters here. Where "ruby" points to the stone, "rubine" points to a tint, a shade of red that could be applied to paper, fabric or other materials as a pigment or stain. The word is therefore a reminder that colour terms often began as names for precious objects, with the gemstone lending its hue to the description of a dye.