|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
mutant mu·tant (my&oomacr;t'nt)
An organism possessing one or more genes that have undergone mutation. adj.
Resulting from or undergoing mutation.