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)
Definition of supersede. superseded. ; superseding. transitive verb. 1a : to cause to be set asideb : to force out of use as inferior. 2 : to take the place or position of. 3 : to displace in favor of another.