one of a series of rows or levels, one above the other, a rank or position in a hierarchy

upper tier, lower tier, second tier

Formal and Informal Expressions of tier

In different contexts, you can replace 'tier' with suitable alternatives. In a more formal setting, 'level, rank' is apt. In informal speech or writing, 'row, stage' is a commonplace synonym.

tier: Explore its Definition & Usage

tier Definition

1one of a series of rows or levels, one above the other
2a rank or position in a hierarchy

Using tier: Examples

Take a moment to familiarize yourself with how "tier" can be used in various situations through the following examples!

Example
The cake had three tiers.
Example
The company has a three-tier management structure.
Example
She is on the top tier of the company's hierarchy.

tier Synonyms and Antonyms

Synonyms for tier

Phrases with tier

upper tier
the highest level or rank in a hierarchy
Example
Only the upper tier of management was involved in the decision-making process.
lower tier
the lowest level or rank in a hierarchy
Example
The lower tier employees were not informed about the company's financial situation.
second tier
a level or rank below the highest level or rank in a hierarchy
Example
The second tier managers are responsible for overseeing daily operations.

Origins of tier

from Old French 'tire', meaning 'rank'

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Summary: tier in Brief

The term 'tier' [tɪr] refers to a row or level, often one above the other, as in 'The cake had three tiers.' It also denotes a rank or position in a hierarchy, as in 'She is on the top tier of the company's hierarchy.' 'Tier' extends into phrases like 'upper tier,' referring to the highest level, and 'second tier,' referring to a level below the highest.