formulary

noun

for·​mu·​lary ˈfȯr-myə-ˌler-ē 

plural formularies

1

: a collection of prescribed forms (such as oaths or prayers)

2

: formula sense 1

3

: a book listing medicinal substances and formulas

formulary adjective

Examples of formulary in a Sentence

Recent Examples on the Web

However, one of his drugs was Tier 3 with a 25% coinsurance; a second, Tier 4 and a 47% coinsurance; and the third was not on the plan’s formulary. —Diane Omdahl, Forbes.com, 13 Jan. 2026

The care team there was able to discuss the pros and cons of different PrEP regimens and knew how to navigate the formulary for Hurley’s insurance. —Zach Dyer, Miami Herald, 6 Jan. 2026

The care team there was able to discuss the pros and cons of different PrEP regimens and knew how to navigate the formulary for Hurley's insurance. —Zach Dyer, NPR, 22 Dec. 2025

In October, the Gov. Gavin Newsom signed a bill placing new restrictions on pharmacy benefits managers — or PBMs — which manage health insurers’ prescription drug benefits, create formularies and negotiate fees and rebates. —Sacbee.com, 6 Dec. 2025

Word History

First Known Use

1541, in the meaning defined at sense 1

Rhymes for formulary

• accessary
• adversary
• ancillary
• arbitrary
• aviary
• axillary
• beriberi
• breviary
• budgetary
• capillary
• catenary
• cautionary

Medical Definition

formulary

noun

for·​mu·​lary ˈfȯr-myə-ˌler-ē 

plural formularies

1

: a book containing a list of medicinal substances and formulas see national formulary

2

: an official list of generic and brand name pharmaceutical drugs designated by a health insurance provider as approved for coverage under the provider's pharmacy plan benefits