室

loungewear; comfortable clothing worn at home

crisper (e.g. in refrigerator); vegetable drawer; produce compartment

assembly room; assembly hall; meeting room; community room

art studio

one's wife

drivers cab; operator's cab

storeroom; stockroom

Japanese (school) lunchroom; Japanese (school) cafeteria

workshop

planning office

cold room; refrigerated room; cold compartment (e.g. of a refrigerator)

barbershop; barber shop

a reading room

conductor's compartment

isolation room; quarantine room; isolation ward

ball room; dance room

Anatomy

left ventricle

pantry

specimen room; herbarium

trunk (of a car); boot; luggage space; cargo compartment

dowager; widow

showroom

indoor dog; dog kept indoors; house dog

projection room; projection booth