trailer

definition: a wheeled vehicle that can be pulled by a car or truck and is equipped for occupancy
example:
speech part: noun
synonyms: house trailer
definition: a large transport conveyance designed to be pulled by a truck or tractor
example:
speech part: noun
synonyms:
definition: an advertisement consisting of short scenes from a motion picture that will appear in the near future
example:
speech part: noun
synonyms: preview prevue
definition: someone who takes more time than necessary
example:
speech part: noun
synonyms: poke

trailer is explained and pronounced

How trailer is being used?