jamb

UK: dʒæm | US: dʒæm

Definition

  1. n. the vertical side post of a doorway, window, or other architectural opening

Structure
jam <side post>
Etymology

The word "jamb" originates from the Old French "jambe," meaning "leg" or "post," derived from Late Latin "gamba" (horse's hock or leg). Over time, it evolved to specifically denote the vertical supports of doors or windows, metaphorically likening them to "legs" holding up the structure. The modern spelling "jamb" reflects phonetic simplification.

Examples

  1. The carpenter measured the width of the door jamb carefully.

  2. A draft seeped through the gap between the window jamb and the frame.

  3. The antique door had ornate carvings on its jamb.

  4. He accidentally chipped the paint on the jamb while moving furniture.

  5. The hinges were securely fastened to the jamb.