noun
picture window
A large fixed window, typically in a living room, designed to frame an outside view like a picture.
リビングのピクチャーウインドウから海が見える。
You can see the ocean from the picture window in the living room.
A floor-to-ceiling window that can be opened like a door, whereas a picture window is typically fixed.
Variant with interpunct; less common but still seen.
Loanword from English 'picture window'.