Transom [ TRAN-sum ]
A horizontal bar or window above a door or another window.
Explanation
Technical Meaning: A transom is a horizontal architectural element, commonly used above doors or windows, that may contain glazing or form part of a door or window assembly. Transom windows can provide additional daylight and ventilation.
Simple Meaning: A small horizontal window or panel above a door or window.
Definition in One Word: Overlight
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