bathroom
UK: ˈbɑːθruːm | US: ˈbæθruːm
n. a room containing a bathtub or shower, and typically also a sink and toilet
n. (chiefly US) a room containing a toilet; restroom
The word "bathroom" combines "bath" (from Old English bæþ, meaning "immersing in water for cleansing") and "room" (from Old English rūm, meaning "space"). Originally, it referred strictly to a space for bathing. Over time, especially in American English, its meaning expanded to include toilets, reflecting the modern integration of hygiene facilities in domestic architecture. The compound preserves the literal function ("bath") while adapting to broader cultural usage.
She locked the bathroom door to take a long shower.
The hotel bathroom was stocked with fresh towels and toiletries.
"Where’s the bathroom?" is a common question from guests.
He renovated the bathroom with marble tiles and a rainfall showerhead.
In older homes, the bathroom was often located downstairs.