Terminology
In American English, the term "restroom" usually denotes a public, commercial, or industrial personal hygiene facility designed for high throughput, whereas the term "bathroom" is used to denote a facility that is smaller and often in a residence, with lesser throughput (i.e., often for only one person at a time to use). The word "restroom" originated in the United States, but "bathroom" is now more commonly used. Some Americans prefer "restroom" over "bathroom" because public restrooms rarely have bathtubs. The word "washroom" is often used in the United States for a "laundry room" or utility room.
In Can
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