1. (Human Geography) of, relating to, situated in, or inhabiting a suburb or the suburbs. 2. (Human Geography) characteristic of or typifying a suburb or the suburbs. 3. censorious narrow or unadventurous in outlook.
Definition of supersede for English Language Learners. : to take the place of (someone or something that is old, no longer useful, etc.) : to replace (someone or something)
principle of superposition, superposition principle. principle, rule - a rule or law concerning a natural phenomenon or the function of a complex system; the principle of the conservation of mass; the principle of jet propulsion; the right-hand rule for inductive fields.