transom
Pronunciation: /ˈtrans(ə)m/
Definition of transom
noun
- US term for transom window.
Origin:
late Middle English (earlier as traversayn): from Old French traversin, from the verb traverser 'to cross' (see traverse)
late Middle English (earlier as traversayn): from Old French traversin, from the verb traverser 'to cross' (see traverse)