vehicle

definition: a conveyance that transports people or objects
example:
speech part: noun
synonyms:
definition: a medium for the expression or achievement of something
example: Their editorials provided a vehicle for their political views.
speech part: noun
synonyms:
definition: any inanimate object, such as a towel, money, or clothing that can transmit infectious agents from one person to another
example: The vehicle for the ebola outbreak was discovered to be an unwashed hospital sheet.
speech part: noun
synonyms: fomite
definition: any substance that facilitates the use of a drug or pigment or other material that is mixed with it
example:
speech part: noun
synonyms:

vehicle is explained and pronounced

How vehicle is being used?