bourbon (Noun) — Whiskey distilled from a mash of corn and malt and rye and aged in charred oak barrels.
bourbon (Noun) — A reactionary politician in the United States (usually from the South).
bourbon (Noun) — A member of the European royal family that ruled France.
bourbon (Noun) — A European royal line that ruled in France (from 1589-1793) and Spain and Naples and Sicily.