gusset

noun

gus·​set ˈgə-sət 

1

: a usually diamond-shaped or triangular insert in a seam (as of a sleeve, pocketbook, or shoe upper) to provide expansion or reinforcement

2

: a plate or bracket for strengthening an angle in framework (as in a building or bridge)

gusset transitive verb

Illustration of gusset

• gusset 2

Examples of gusset in a Sentence

Recent Examples on the Web

The cooling cotton cover, breathable foam layers, and heat escape gusset help regulate temperature throughout the bed. —Macy Alcido, Architectural Digest, 31 Oct. 2024

They’re packed with features like articulated knees, a crotch gusset, UPF-50 UV protection, and Columbia’s Omni-Shield technology that keeps them clean and stain-free even after repeat wear. —Alice Bennett, Travel + Leisure, 28 Sep. 2024

Mary Jane Minkin, MD, a clinical professor of obstetrics and gynecology at Yale University Medical School, recommends cotton underwear (or sweat-wicking undies with a cotton gusset). —Kristine Thomason, Glamour, 3 Oct. 2024

It's also constructed with a back-to-front gusset that has an absorbent core plus a leak-proof layer for extra security. —Gabrielle Kassel, Allure, 29 Sep. 2024

Word History

Etymology

Middle English, piece of armor covering the joints in a suit of armor, from Anglo-French goussete

First Known Use

circa 1570, in the meaning defined at sense 1

Kids Definition

gusset

noun

gus·​set ˈgəs-ət 

: a usually triangular or diamond-shaped insert (as on a bridge) to give width or strength