or two-tiered



consisting of two tiers, floors, levels, or the like: a two-tier wedding cake.
consisting of two separate price structures, sets of regulations, etc.: a two-tier fare system for subways and buses.

Origin of two-tier

First recorded in 1970–75 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Contemporary Examples of two-tier

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British Dictionary definitions for two-tier



involving or comprising two levels of structure, policy, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012