A chair with supports for the arms or elbows.

(figuratively) Remote from actual involvement, including a person retired from previously active involvement.

To create based on theory or general knowledge rather than data. / To theorize based on analysis of data that was gathered previously; to reflect.

The rotating part of an electric motor or dynamo, which mostly consists of coils of wire around a metal core. / The moving part in an electromechanical device like a loudspeaker or a buzzer.

To provide with an armature (any sense).

Any of the burrowing mammals covered with bony, jointed, protective plates, order Cingulata, found in the Americas, especially in South America.

Part of the seat of a chair that is designed to support the arm.

(cricket) An organised group of cricket fans which arranges touring parties of its members to follow the English cricket team on all of its overseas tours.

A body of forces equipped for war. / (military, naval) All the cannon and small arms collectively, with their equipments, belonging to a ship or a fortification. / Any equipment for resistance.

(anatomy, now rare Midlands dialect) A human armpit. / (anatomy, rare and obsolete) Similar structures in other animals. / (fashion) A hole for an arm in a piece of clothing.