An imaginary line around which an object spins (an axis of rotation) or is symmetrically arranged (an axis of symmetry).
An alliance or coalition.
The second cervical vertebra of the spine
The main stem or central part about which organs or plant parts such as branches are arranged
An imaginary, visualized plane separating two morphologically similar parts of an organism
A deer native to Asia, of species Axis axis.
A form of classification and descriptions of mental disorders or disabilities used in manuals such as the DSM (Diagnostic and Statistical Manual of Mental Disorders)
A fixed one-dimensional figure, such as a line or arc, with an origin and orientation and such that its points are in one-to-one correspondence with a set of numbers; an axis forms part of the basis of a space or is used to position and locate data in a graph (a coordinate axis)
A spindle or axle of a wheel.
A stimulus or driving force.
A bar or beam of wood or iron, connecting the opposite wheels of a carriage, on the ends of which the wheels revolve.