(Internet slang, text messaging) Initialism of are you OK?.

(organic chemistry) The very widely used neonicotinoid insecticide 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine, used both in agriculture and domestically (for instance to contro...

(Britain, slang) A person with a keen interest in statistics, particularly in sport.

plural of misdeed