What do you call a person who speaks three languages? (idea)

Second-hand Simpsons	It's my right as an American	Demonyms of the United States	So you want to wear a Trench Coat?
Pax Americana	American Culture	polyglot	I was tired. It was late. She was Russian.
Types of Everything2 Users	American	Are they weapons?	Psychological Theories of Creativity
LINCOS	Scientist hits head on curb joke	Learning sign language	Noises made by cats in different languages
Canadian	buck up	Arsene Lupin	Trilingual
Real Life	Fantasma	The freedom to express dissent in America