1.Definition: a conveyance that transports people or objects

Category: Objects

2.Definition: a medium for the expression or achievement of something

"His editorials provided a vehicle for his political views", "A congregation is a vehicle of group identity", "The play was just a vehicle to display her talents"

Category: General

3.Definition: any inanimate object (as a towel or money or clothing or dishes or books or toys etc.) that can transmit infectious agents from one person to another

Related Noun(s):fomite

Category: Objects

4.Definition: any substance that facilitates the use of a drug or pigment or other material that is mixed with it

Category: General