quidditch
Quidditch (noun) means an imaginary sport in which two teams of seven players fly on broomsticks, using four balls and aiming at six raised, ring-shaped goals.
Etymology
Coined by British author J. K. Rowling in her 1997 book Harry Potter and the Philosopher's Stone. In Quidditch Through the Ages, Rowling gives some etymological information, hinting that the word evolved from Queerditch (compound of queer + ditch), with some spelling variation as would be expected in real life Middle English, namely Kwidditch, Kweerditch.