1) Fictional mathematician 2) Fictional reporter 3) Instant messaging client
Found on
https://www.crosswordclues.com/clue/trillian
[character] Tricia Marie McMillan, also known as Trillian Astra, is a fictional character from Douglas Adams` series The Hitchhiker`s Guide to the Galaxy. She is most commonly referred to simply as `Trillian`, a modification of her birth name, which she adopted because it sounded more `space-like`. According to the movie version, her middle...
Found on
http://en.wikipedia.org/wiki/Trillian_(character)
No exact match found.
