Dictionary.com
Thesaurus.com

overdoor

American  
[oh-ver-dawr, -dohr] / ˈoʊ vərˌdɔr, -ˌdoʊr /

adjective

  1. situated above a doorway.

    an overdoor panel.


noun

  1. an ornamented carving, painting, or section of decorated woodwork over a doorway.

Etymology

Origin of overdoor

First recorded in 1870–75; over- + door