| an extraordinary or unusual thing, person, or event; an exceptional example or instance. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
palpable pal·pa·ble (pāl'pə-bəl)
n.
Perceptible to touch; capable of being palpated.
Evident; obvious.