Word Study
ouija
WORDNET DICTIONARY
Noun ouija has 1 sense
- ouija(n = noun.artifact) ouija board - a board with the alphabet on it; used with a planchette to spell out supernatural messages; Array is a kind of board, gameboard
has parts: planchette
OXFORD DICTIONARY
ouija, n. (in full Ouija board) propr. a board having letters or signs at its rim to which a planchette, movable pointer, or upturned glass points in answer to questions from attenders at a seance etc.
Etymology
F oui yes + G ja yes
For further exploring for "ouija" in Webster Dictionary Online