Cortex vs. Vortex — What's the Difference?

The outer layer of the cerebrum (the cerebral cortex), composed of folded grey matter and playing an important role in consciousness.

In fluid dynamics, a vortex (plural vortices/vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or curved. Vortices form in stirred fluids, and may be observed in smoke rings, whirlpools in the wake of a boat, and the winds surrounding a tropical cyclone, tornado or dust devil.

An outer layer of tissue immediately below the epidermis of a stem or root.

A whirling mass of fluid or air, especially a whirlpool or whirlwind

The outer layer of an internal organ or body structure, as of the kidney or adrenal gland.

A whirling mass of water or air that sucks everything near it toward its center.

The outer layer of gray matter that covers the surface of the cerebral hemisphere.

A place or situation regarded as drawing into its center all that surrounds it, and hence being inescapable or destructive

(Botany) The region of tissue in a root or stem lying between the epidermis and the vascular tissue.

A whirlwind, whirlpool, or similarly moving matter in the form of a spiral or column.

An external layer, such as bark or rind.

(figuratively) Anything that involves constant violent or chaotic activity around some centre.

(Cytology) The region of the cytoplasm of a eukaryotic cell that lies just under the plasma membrane and contains a network of actin filaments and associated proteins that determine the shape of the cell.

(figuratively) Anything that inevitably draws surrounding things into its current.

The outer layer of an internal organ or body structure, such as the kidney or the brain.

(historical) A supposed collection of particles of very subtle matter, endowed with a rapid rotary motion around an axis which was also the axis of a sun or planet; part of a Cartesian theory accounting for the formation of the universe, and the movements of the bodies composing it.

The tissue of a stem or root that lies inward from the epidermis, but exterior to the vascular tissue.

(zoology) Any of numerous species of small Turbellaria belonging to Vortex and allied genera.

(archaeology) The outer surface of a piece of flint.

(chemistry) To mix using a vortex mixer

Bark, as of a tree; hence, an outer covering.

A mass of fluid, especially of a liquid, having a whirling or circular motion tending to form a cavity or vacuum in the center of the circle, and to draw in towards the center bodies subject to its action; the form assumed by a fluid in such motion; a whirlpool; an eddy.

Bark; rind; specifically, cinchona bark.

A supposed collection of particles of very subtile matter, endowed with a rapid rotary motion around an axis which was also the axis of a sun or a planet. Descartes attempted to account for the formation of the universe, and the movements of the bodies composing it, by a theory of vortices.

The outer or superficial part of an organ; as, the cortex or gray exterior substance of the brain.

Any one of numerous species of small Turbellaria belonging to Vortex and allied genera. See Illustration in Appendix.

The layer of unmyelinated neurons (the gray matter) forming the cortex of the cerebrum

The shape of something rotating rapidly

The tissue forming the outer layer of an organ or structure in plant or animal

A powerful circular current of water (usually the resulting of conflicting tides)