Как по Английски будет les fauteuils

noun

A large, comfortable chair with side supports for a person's arms.

Примеры использования:

Office chairs, armchairs, sofas - your back is in peril from all of them.

adjective

Used to refer to a person who knows, or says they know, a lot about a subject without having direct experience of it

Примеры использования:

An armchair critic/gardener/traveller