exotic

from The American Heritage® Dictionary of the English Language, 5th Edition.

• adjective From another part of the world; foreign: synonym: foreign.
• adjective Intriguingly unusual or different; excitingly strange: synonym: fantastic.
• adjective Of or involving striptease.
• noun One that is exotic.
• noun A striptease performer.

from The Century Dictionary.

• Of foreign origin or character; introduced from a foreign country; not native, naturalized, or familiarized; extraneous: as, an exotic plant; an exotic term or word.
• noun Anything of foreign origin, as a plant, tree, word, practice, etc., introduced from a foreign country, and not fully acclimated, naturalized, or established in use.

from the GNU version of the Collaborative International Dictionary of English.

• adjective Introduced from a foreign country; not native; extraneous; foreign
• noun Anything of foreign origin; something not of native growth, as a plant, a word, a custom.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• adjective Foreign, with the connotation of excitingly foreign.
• adjective Non-native to the ecosystem.
• noun biology An organism that is exotic to an environment.
• noun An exotic dancer; a stripteaser.
• noun physics Any exotic particle.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• adjective strikingly strange or unusual
• adjective being or from or characteristic of another place or part of the world