πολυθρόνα v angličtině:

I sat back in the armchair and opened the book.

Sit down in the armchair.

The armchair is old.

It's important to have a comfortable armchair in a living room.

He was sitting in the armchair, his eyes closed and his arms folded.

in an armchair

Tom Skeleton, the ancient stage doorkeeper, sat in his battered armchair, listening as the actors came up the stone stairs from their dressing rooms.

Also, "armchair shopping" gets rid of the frustrations of crowds and traffic.

The show Hoarders is one of the primary causes of armchair psychology in America.

The armchair is my dad's favourite seat.

There are two sofas and an armchair.

Did you know that this armchair is an antique.

In winter, I like to come home and sit in my favourite armchair in front of the fire.

I can't get rid of the armchair. So many memories. My first child've been conceived in it.

Take a seat in the armchair and calm down a while.