This is the 1274th most frequent French word.
collection
A group or accumulation of items gathered together, often for a particular purpose.
Here, 'collection' is used to describe an assortment or a group of items gathered, such as rare stamps.
Elle a une grande collection de timbres rares.
She has a large collection of rare stamps.
In this context, 'collection' refers to a set of items, usually clothing or accessories, designed and offered together.
La collection automne-hiver sera bientôt disponible dans les magasins.
The autumn-winter collection will soon be available in stores.
Here, 'collection' indicates a curated set of artistic works grouped for display in an exhibition.