adjective Being or relating to an option with features that make it more complex than commonly traded options.
adjective Being or relating to various wagers, such as the trifecta, that involve betting on the finishing positions of multiple competitors across one or more races.
adjective Denoting or relating to any animal that is not a cat or dog, requiring specialised healthcare
adjective Unusual to keep or undomesticated.
noun An organism that is exotic to an environment; an introduced species.