| 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. |
juxtaposition jux·ta·po·si·tion (jŭk'stə-pə-zĭsh'ən)
n.
The state of being placed or situated side by side.