(logic) A regress into an infinite sequence of propositions in an attempt to found the truth of the proposition Pᵢ on the truth of the proposition Pᵢ₊₁.

Community service performed as an alternative to a criminal penalty.

Used other than figuratively or idiomatically: Manufactured in the People's Republic of China. / (idiomatic) Cheaply manufactured; of poor or low quality, especially if made in East Asia.

(chess) A chess variant that differs from standard chess in that the pieces on the back ranks are almost completely shuffled.