swivel

US /ˈswɪv.əl/
UK /ˈswɪv.əl/
1.

turn around a point or axis or on a swivel.

:
•
he swiveled in the chair
:
turnspinswingrotaterevolvepivottwirlwhirlwheelgyratepirouette
1.

a coupling between two parts enabling one to revolve without turning the other.

:
pivotaxlespindlehingeaxisfulcrumpinhubkingpingudgeontrunnion
:
swivel chair