Two letters… wait, four — and no English equivalent. Chez means “at the place of”, and once it clicks, you’ll miss it in every other language. From Latin casa (house), it turns any PERSON into a location.
The quick version — the full lesson is below. More shorts →
People-shaped businesses take chez: chez le médecin, chez le coiffeur, chez le dentiste. Place-shaped businesses take à: à la pharmacie, à la boulangerie, au supermarché. Rule of thumb: if you’d name the PERSON, use chez — a whole visit’s worth of vocabulary lives on the chez le médecin chart.
Il travaille chez Renault, elle est chez Google — companies are treated as people’s houses. Restaurants monetised the warmth long ago: Chez Marcel, Chez Julien… every French town has one.
The elegant literary use: chez Proust, la mémoire est centrale (in Proust’s work); chez les Français, le déjeuner est sacré (among the French); c’est rare chez les enfants (in children). One preposition, instant sophistication.
Nearly interchangeable for home: je rentre chez moi = je rentre à la maison. Chez moi is personal (MY place); à la maison is the household. Only chez works for other people’s homes: chez Léa, never « à la maison de Léa ».
The stressed ones: chez moi, chez toi, chez lui, chez elle, chez nous, chez vous, chez eux. « Chez nous » often stretches to mean “back home / in my country”.
Traditionally yes — people take chez: chez le coiffeur. You’ll hear au coiffeur in the street; exams and careful speakers keep chez.
Where chez ends, à and de begin: the full system is in à vs de, with the city-navigation words on the directions chart.
Keep going: Chez le médecin, chez le dentiste — see the word at work in body parts & health French.


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