What does "bow window" mean?

A curved, bow-shaped window space projecting outward from the main walls of a building; a bay window that is curved.

What is a synonym for "bow window"?

Common synonyms include: bay, bay window, casement, dormer, grille, lantern.

noun

noun ·Rare ·Advanced level

Noun

1
A curved, bow-shaped window space projecting outward from the main walls of a building; a bay window that is curved.
"The three of us stood in the bow window and occupied ourselves in admiring the magnificent view."
2
a window that sticks out from the outside wall of a house wordnet

"The three of us stood in the bow window and occupied ourselves in admiring the magnificent view."

From bow + window.