something with wheels and an engine that is used to carry people or goods, e.g. a car, bus, or lorry

a car, bus, lorry, etc; = motor vehicle

a means of transmission; a carrier

a medium through which something is expressed or communicated

a work created to display the talents of a particular performer

any of various usu liquid media acting esp as solvents, carriers, or binders for active ingredients, e.g. drugs, or pigments