multitier
adjUK /ˌmʌl.tiˈtɪə/ · US /ˌmʌl.tiˈtɪɚ/
Etymology From multi- + tier (“range, layer, rank”).
1
Having many tiers; multitiered.
2
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences, Software Of or relating to a client–server architecture in which presentation, application processing, and data management functions are physically separated.