Noun
twenty questions (uncountable)
A spoken parlour game in which one player chooses an object or concept and the others have twenty yes-no questions to identify what it is.
Six questions respects it. Twenty questions doesn't. Jay Conrad Levinson
Another interview type section, entitled "20Q" (a play on the game of Twenty Questions ), was added in October 1978. Source: Internet
Guesses can be chosen for trial strategically, for their caution (for which Peirce gave as example the game of Twenty Questions ), breadth, and incomplexity. Source: Internet
Guesses can be selected for trial strategically, for their caution (for which Peirce gave as example the game of Twenty Questions ), breadth, or incomplexity. Source: Internet
On Twenty Questions, p. 109: Thus, twenty skillful hypotheses will ascertain what 200,000 stupid ones might fail to do. Source: Internet