tiered seat is a noun meaning "seating that is arranged in sloping tiers so that spectators in the back can see over the heads of those in front". It carries one recorded sense.
seating that is arranged in sloping tiers so that spectators in the back can see over the heads of those in front
Definitions, synonyms and semantic relations for tiered seat come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.