A room containing a shower and/or bathtub, and a toilet.
A room containing a public toilet: a public lavatory.
‘Could you tell me where I can find the restroom?’;
A lavatory: a room containing a toilet and a bathtub.
‘''Most Americans don't know 'WC' and many Brits mock 'bathroom' but almost everyone understands 'toilet' or 'lavatory'.’;
a toilet that is available to the public
a room (as in a residence) containing a bath or shower and usually a washbasin and toilet
Restroom is a euphemism for a public toilet, in a publicly accessible location, or less frequently a toilet room, in a private residence. Different dialects use and (American English), (usually includes a bathtub or shower) and (just toilet and sink) (Canadian English), or (Filipino English) and (an initialism for ), and its abbreviation (British English).
‘bathroom’; ‘restroom’; ‘bathroom’; ‘washroom’; ‘comfort room’; ‘CR’; ‘WC’; ‘water closet’; ‘lavatory’; ‘lavvy’;
a room equipped with toilet facilities
A bathroom or washroom is a room, typically in a home or other residential building, that contains either a bathtub or a shower (or both). The inclusion of a wash basin is common.