Definition, Meaning & Synonyms

casement

noun

/ˈkeɪs.mənt/

Definition

A window that is attached to its frame by hinges at the side and opens outward or inward.

Examples

She opened the casement to let in the fresh air.
The room was beautifully decorated with casement windows that overlooked the garden.
In the old house, the wooden casement creaked when opened.

Meaning

A casement is typically a window that can swing open, as opposed to a sliding or sash window. It provides ventilation and an unobstructed view when opened.