window seat

1. 1.

   a bench or similar seat built into a window recess

   Broaderbench

Questions about window seat

What does window seat mean?

window seat means "a bench or similar seat built into a window recess".

Is window seat a common word?

window seat is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.