Noun

1. Small ovoid fruit of the european olive tree; important food and source of oil
2. Evergreen tree cultivated in the mediterranean region since antiquity and now elsewhere; has edible shiny black fruits
3. Hard yellow often variegated wood of an olive tree; used in cabinetwork
4. One-seeded fruit of the european olive tree usually pickled and used as a relish
5. A yellow-green color of low brightness and saturation