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Jamb

Architecture
Pronunciation

Understanding ARPABET Pronunciation

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The pronunciation guide uses the ARPABET phonetic system—the same system used in speech recognition and text-to-speech applications.

Vowel Examples:
AE1 = cat, bat
EH1 = bed, head
IY1 = see, me
OW1 = go, boat
UW1 = boot, do
Stress Numbers:
0 = no stress (unstressed)
1 = primary stress (loud)
2 = secondary stress (medium)
Example:
AH0 TH IY1 N AH0
= a-THEE-na (Athena)

The stressed syllable (marked with 1) is pronounced louder and clearer than others.

Quick Definition

A jamb is the vertical side of a doorway, window, or other opening. It can represent the boundary that makes entrance and vision possible.

Detailed Definition
A jamb stands on either side of an opening, defining the passage without blocking it. In poetry, it can suggest the necessary limits around intimacy, departure, or perception. A speaker may lean against a jamb while waiting, watching, or refusing to leave, making the architectural element a quiet witness to thresholds. Its upright steadiness can also imply the supports that hold an opening available.
Example
Example in poetry:
“Rain darkened the stone jambs of the abandoned doorway,” using jambs to give a threshold tactile detail; A poet can write, “Between the jambs, the sea appeared,” framing a view as if it were a picture; “He leaned against the left jamb and listened for her step,” making architecture shape a scene of waiting; In a poem about departure, worn jambs can record the repeated passage of generations
Additional Notes
A jamb is one of the upright sides that defines an opening; a lintel sits above it. Poetic attention to jambs emphasizes thresholds, framing, and the fact that access or sight requires a boundary.
Also Known As
Doorpost Sidepost Vertical Frame Portal Upright
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