An armchair ribbon can be thought of as essentially an unrolled zigzag nanotube.
From the sciencedaily.com
It offers a great armchair travel experience through the bush, winter or summer.
From the nzherald.co.nz
The armchair political consultants all think he botched the healthcare overhaul.
From the orlandosentinel.com
Was Jas a great lover of solitude or did the whip-round only run to an armchair?
From the thisislondon.co.uk
Actor Martin Rayner, playing Freud, rose from an armchair and fell to his knees.
From the bostonherald.com
Armchair gardening, like armchair traveling, is a pleasure of both eye and mind.
From the chron.com
The suggested retail price for the armchair is $1,558 and the side chair $1,478.
From the post-gazette.com
Being an armchair fan I couldn't believe Bale was still being picked in January.
From the guardian.co.uk
He sat in an armchair centered against the wall at one end of the spacious room.
From the time.com
More examples
Chair with a support on each side for arms
Metroline, owned by ComfortDelGro Corporation of Singapore, is one of many companies operating bus services in London under the management of London Buses.
A chair with supports for the arms or elbows; Remote from actual involvement
(armchairs) The Gryffindor common room is filled with comfortable, squashy armchairs. Harry, Ron, and Hermione have their favorite ones, right near the fire.