contain
The French word 'contenir' is a verb that is commonly used to express the idea of containing or holding something. It is used in a similar way to the English word 'contain'. For example, one might say 'Ce sac contient mes livres' which translates to 'This bag contains my books' in English.
This bag can contain all my books.
This is a straightforward sentence that states a bag has enough space to hold all the speaker's books.
The document must contain your signature.
This is an instructional sentence indicating that a certain document should include the person's signature.
The container must contain non-perishable goods.
The sentence specifies the type of goods, non-perishable, that should be stored in a container.