I. ˈ ̷ ̷| ̷ ̷ noun
Etymology: arm (I) + chair
: a chair with armrests
II. ˈ ̷ ̷ˌ ̷ ̷ adjective
1. : characterized by comfort, ease, and lazy inactivity
an atmosphere of relaxation, almost of armchair leisure — M.A.C.Gorham
2. : remote from the necessity of dealing directly with the solution of problems : given to a purely speculative approach to the demands of reality : theoretical rather than practical : lacking firsthand knowledge and experience
an armchair strategist
armchair authorities, whose concern is with contemplation, not action — F.C.Neff
from armchair speculation to empirical investigation — P.H.Odegard
3. : sharing vicariously in another's experiences (as through reading)
an armchair traveler