tier one

Highest ranking category

Tier one designates the highest or most important level in a ranked system.

In banking, tier one capital refers to core financial reserves.

In business, tier one suppliers deal directly with manufacturers.

The phrase often implies elite status or primary importance: tier one universities, tier one support.

Also written tier-one or tier 1.

Opposites
rank/quality hierarchy

tier onebottom rung

Lowest position on hierarchy

rock bottom · tier two · second tier · third tier · lower tier

prestige/exclusivity

tier onesecond-rate

Below acceptable standards

low-grade · bush league · minor league · inferior · substandard

resource allocation/priority

tier onelast in line

back-burner · afterthought · non-essential

Family

tier, one, tiers, tiered, tiering, ones

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Abstract · Rated G