This is the 3351st most frequent French word.
établir
To establish.
Here, 'établir' is used to mean creating or setting up rules or guidelines.
Nous devons établir des règles pour le projet.
We need to establish rules for the project.
Here, 'établir' refers to founding or setting up a business or enterprise.
Elle a établi une grande entreprise à Paris.
She established a large company in Paris.
Here, 'établir' is used to mean forming or developing a connection or relationship.