Definition of "armchair"
armchair
noun
plural armchairs
A chair with supports for the arms or elbows.
Quotations
There were many wooden chairs for the bulk of his visitors, and two wicker arm-chairs with red cloth cushions for superior people. From the packing-cases had also emerged some Indian clubs, […]; and all these articles […] made a scattered and untidy decoration that Mrs. Clough assiduously dusted and greatly cherished.
1918, W[illiam] B[abington] Maxwell, chapter XXIII, in The Mirror and the Lamp, Indianapolis, Ind.: The Bobbs-Merrill Company, page 184
adjective
not comparable
(figuratively) Remote from actual involvement, including a person retired from previously active involvement.
Quotations
Armchair tourists who are used to travelling the globe with Google Earth can now use the same technology to crawl all over the masterpieces in one of the world's most famous galleries: the Prado.
2009 January 13, Giles Tremlett, “Google Earth brings masterpieces from Prado museum direct to armchair art lovers”, in The Guardian
My point here is not that these new armchair soldiers are to be criticized for failing in their moral responsibilities. My point is rather that while drones are to be applauded for keeping these soldiers out of harm’s way physically, we would do well to remember that they do not keep them out of harm’s way morally or psychologically.
2013 March 17, John Kaag, “Drones, Ethics and the Armchair Soldier”, in New York Times Opinionator
verb
third-person singular simple present armchairs, present participle armchairing, simple past and past participle armchaired
To create based on theory or general knowledge rather than data.
Quotations
Research for program's subject matter is like mining gold. The more raw material we have, the more likely we are going to find gold nuggets. But this step is often overlooked and a program is "armchaired" from the office of the vice-president or vice-president of sales.
1966, Sales Management - Volume 97, Issues 8-14, page 31
The very serious question is then raised as to whether reasonable and logical distractors can be "armchaired" or whether the practice of administering a question in open-end format to obtain logical distractors is a better procedure.
1970, Carmen J. Finley, Frances S. Berdie, The national assessment approach to exercise development, page 84
To theorize based on analysis of data that was gathered previously; to reflect.
Quotations
Briefly it may be stated: Operations come first; concepts follow; theory aims at developing concepts, from operations, plus a nomological network for those concepts, which explains the structure of the data obtained through those operations. And this does not exclude the theorist from doing some 'armchairing' in thinking about logically consistent models, their empirical pentialities, their assumptions and their implications; he may, and usually will, venture some possible empirical interpretations of a model, but in doing so he will carefully avoid any substantive (nonformal) pre-operational definition of a concept or construct.
1976, Dato N De Gruijter, Leo J. Th. van der Kamp, Advances in Psychological and Educational Measurement, page 113
Even before the Glasses had arrived in New Guinea, two American anthropologists at Tulane University, Ann and J. L. Fischer, had armchaired a connection between kuru and cannibalism by working their way through the findings of a team of anthropologists who had studied the Fore in the early 1950s, Ronald and Catherine Berndt, as well as the many papers on kuru that Gajdusek, Zigas and various Australian investigators had published.
2012, Richard Rhodes, Deadly Feasts