Meaning: Someone who's good at creating an image of being nonchalant.
Pronunciation: Chill-lew-shun-ist.
Usage: Don't be fooled by the many chillusionists you meet at the IITs. They are all closet sloggers and maggus who are all armed to max the test, next day.
Root: Chill (to relax) + Illusionist (one who creates an illusion).
