A situation in which there is insufficient information, requiring participants to rely on conjecture.
Any game the object of which is for a player or players to guess a word, etc, for which the other player or players provide clues.
A school examination of less importance, or of greater brevity, than others given in the same course.
A competition in the answering of questions.
To instruct (someone) by means of a quiz.
To question (someone) closely, to interrogate.