(chess) A variant of the Reti Opening in which white moves its queen's rook pawn to a4 on the third move (1. Nf3 d5 2. a4).

Alternative form of wenis

A hamlet in Kirkcudbrightshire, Dumfries and Galloway council area, Scotland (OS grid ref NX4563).

(chemistry) An acetate containing an excess of the basic constituent.