(psychology) The common experiences, thoughts and opinions of a large group of people taken as a whole.

(transitive) To announce, assert, or proclaim publicly. / (transitive) To assume or suppose; to infer. / (transitive, originally US) to base (on); to assert on the grounds of.

(organic chemistry) 4,6-diamino-2-hydroxy-1,3,5-triazine, the hydrolysis product of melamine.

plural of boot-grease