the.com/bay window

A room's polite way of asking for more sky.

means A window (or set of windows) that projects outward from a building's wall, forming a bay or alcove inside the room.

from From 'bay' in its architectural sense — an opening or recessed compartment in a wall, traced back to Old French 'baee' ('opening'), from 'bayer,' to gape or stand open-mouthed. So a bay window is, at root, a gaping space in the wall dressed up with glass — the house's wall caught mid-yawn, letting the outside in.

structural perk
Adds floor space without adding foundation footprint
origin
Named for jutting out like a ship's bay
victorian favorite
Let in light before electricity made that optional
real estate math
Often boosts perceived room size more than actual square footage
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