adjective - relating to, or typical of the conservative, upper-middle-class style traditionally associated with students of private preparatory schools and elite universities, especially in clothing, manners, and tastes
noun, British English - a small fastener used in clothing and accessories, consisting of two interlocking discs that close with a sharp click when pressed together and can be pulled apart by force
noun, British English - a small fastener used in clothing and accessories, consisting of two interlocking discs that close with a sharp click when pressed together and can be pulled apart by force
noun, British English, informal - a small fastener used in clothing and accessories, consisting of two interlocking discs that close with a sharp click when pressed together and can be pulled apart by force
adverb - in a clear, brief, and succinct manner, using as few words as possible