casement

/'keismənt/

Thân thiện

The old casement swung open to let in the morning breeze.

Definition

Noun: 1. A window frame that is hinged on one side to open like a door: A casement is a type of window sash (the part that holds the glass) that is attached to the window frame by hinges, typically on one vertical side. It opens outward or inward by turning a crank or handle. 2. (Poetic/Literary) A window: In older or poetic usage, "casement" can refer to a window opening in a wall.

Examples of Usage

• Noun (Primary Meaning):

  • She opened the casement to let in the fresh morning air.
  • The old cottage had beautiful leaded-glass casements.
  • Modern casement windows are often very energy-efficient because they seal tightly when closed.

• Noun (Poetic Meaning):

  • The moonlight streamed through the casement. (Here, "casement" poetically means the window opening.)

Advanced Usage

• "Casement window": This is the full, more specific term for a window unit that incorporates a hinged sash. While "casement" alone often implies the window type, the compound "casement window" is explicitly clear.
  • We are replacing the old double-hung windows with new casement windows.

Variants and Related Words

• Casemented (adj): Fitted with or having casements.
  • The casemented facade of the building was charming.

Synonyms

• Sash window (though this can also refer to other types)
• Hinged window

Antonyms

• Fixed window (a window that does not open)
• Double-hung window (a window with two sashes that slide vertically)

Học thuật

Noun

1. a window sash that is hinged (usually on one side)