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)
The word supersize is of course formed from the prefix super-, originating from Latin and meaning 'above, beyond'. Established use of this prefix simply represents the concept of being large in quantity, as for example in supercontinent, superabundant, or superior in quality, e.g. superbike, supercar.