adj.having or arranged in tiers

"a tiered mound"

The Tenet architecture for tiered sensor networks
Multi-tiered wagering method and game
The Tenet architecture for tiered sensor networks
Tiered Categorization of a Diverse Panel of HIV-1 Env Pseudoviruses for Assessment of Neutralizing Antibodies
Web server support for tiered services
Spectrum allocation in tiered cellular networks
A four-tiered transcriptional regulatory circuit controls flagellar biogenesis in Pseudomonas aeruginosa.
FireWxNet:a multi-tiered portable wireless system ...
The cost of admission--tiered copayments for hospital use.
Double-Tiered Switched-Capacitor Battery Charge Equalization Technique