Rare

1. Characterized by wide separation of parts; of loose texture; not thick or dense; thin; as, a rare atmosphere at high elevations.
2. Nearly raw; partially cooked; not thoroughly cooked; underdone; as, rare beef or mutton.
3. Not frequent; seldom met with or occurring; unusual; as, a rare event.
4. Of an uncommon nature; unusually excellent; valuable to a degree seldom found.
5. Early.
6. Thinly scattered; dispersed.