A Flavor

1. The quality produced by the sensation of taste or, especially, of taste and smell in combined effect.
2. A substance used to produce a taste. Flavoring.
3. A variety (of taste) attributed to an object.
4. The characteristic quality of something.
5. (informal) A kind or type.
6. (physics) One of the six types of quarks (top, bottom, strange, charmed, up, and down) or three types of leptons (electron, muon, and tauon).
7. (archaic) The quality produced by the sensation of smell; odour; fragrance.