dormer

noun

dor·​mer ˈdȯr-mər 

: a window set vertically in a structure projecting through a sloping roof

also : the roofed structure containing such a window

dormered

ˈdȯr-mərd 

adjective

Illustration of dormer

Examples of dormer in a Sentence

Recent Examples on the Web

The decorative sunburst windows on the two dormers and the gable window are our favorite details. —Emma Ashe, Southern Living, 7 Oct. 2025

What emerges is a classic brick Colonial Revival, with shuttered, paned windows, roof twinned by chimneys, and perfect little dormers. —Miriam Schwartz, Boston Herald, 28 Mar. 2025

The tiny house's exterior is a little different from the norm and inspired by traditional Cape Cod architecture, with cedar shakes cladding, an asphalt roof, and three decorative dormers. —Adam Williams, New Atlas, 10 Mar. 2025

To make room for a primary suite that occupies the second level, Taft-Gersten added a dormer at the back of the house to accommodate ample closets, a sitting area, and a deluxe bathroom. —Stacie Stukin, Architectural Digest, 30 Dec. 2024

Word History

Etymology

Middle French dormeor dormitory, from Latin dormitorium

First Known Use

1592, in the meaning defined above

Phrases Containing dormer

• shed dormer

Rhymes for dormer

• former
• warmer
• conformer
• informer
• performer
• reformer
• transformer

Kids Definition

dormer

noun

dor·​mer ˈdȯr-mər 

: a window placed upright in a sloping roof

also : the structure containing a dormer window