Meanings

secluded inner room

outside a window

display window

light coming in or leaking through a window

useless employees (shunted off by a window to pass their remaining time until retirement)

curtains

porthole

school

iron-barred window

lattice window

prison window

display window

(sliding) glass door

air hole

to be brought up with tenderest care in a good family

back window

glass window

French window

pivoted window

latticed window