generalisation n 1: an idea having general application; "he spoke in broad generalities" [syn: generalization, generality] 2: the process of formulating general concepts by abstracting common properties of instances [syn: abstraction, generalization] 3: reasoning from detailed facts to general principles [syn: generalization, induction, inductive reasoning] 4: (psychology) transfer of a response learned to one stimulus to a similar stimulus [syn: generalization, stimulus generalization, stimulus generalisation]