Appendix:Special uses of possessives in English
Possessive nouns marked by "'s" are used colloquially in a number of situations in which the object of "possession" is not explicitly mentioned in the conversation. Some of the most common are:
Places of business
Common nouns (trades or professions)
Such possessives are not strongly distinct in meaning from the plain form of the corresponding noun in meaning in most cases. "I went to the doctor" and "I went to the doctor's" often have exactly the same meaning. But "doctor" might be more general in that one might go to see the doctor at a hospital or a clinic, not necessarily the doctor's own facility.
- (retail establishment associated with a trade or profession): baker's, barber's, blacksmith's, bootlegger's, butcher's, confectioner's, dentist's, doctor's, dry cleaner's, florist's, grocer's, greengrocer's, hairdresser's, jeweller's/jeweler's, newsagent's/news agent's, stationer's, tailor's, undertaker's, vet's.
These may be the name of the business or indicate the place of business of a particular person.
- (name of a business): Mom's, Joe's, Sainsbury's
- (place of business of a person): Jack's, Smith's, Jack Smith's, my uncle's.
Places of residence
In other contexts the place referred to is more likely to be a place of residence.
- (places of residence): mother's (my mother's house), my uncle's (the house of my nearby, favorite, or only living uncle), my neighbor's (the house of any one of those in my neighborhood, the house of one of my immediate neighbors), the doctor's (the house or surgery of a local doctor)
Public, gender-separated restrooms (toilets) are also referred to in this way. Occasionaly the use may be carried over to other situations where the referent is not gender-separated.
- (men's restroom): men's, boy's, boys', little boy's, little boys', gents (UK, note no apostrophe)
- (women's restroom): women's, girl's, girls', little girl's, little girls', ladies / ladies' (UK, note usually no apostrophe)