gentian

 
Pronunciation: /ˈdʒɛnʃ(ə)n/

noun

  • a plant of temperate and mountainous regions, which typically has violet or vivid blue trumpet-shaped flowers. Many kinds are cultivated as ornamentals, especially as arctic alpines, and some are of medicinal use.
    • Family Gentianaceae: genera Gentiana and Gentianella
  • [mass noun] a tonic liquid substance formerly extracted from the root of the gentian.

Origin:

late Middle English: from Latin gentiana, according to Pliny named after Gentius, king of Illyria, who is said to have discovered the medicinal properties of a common species