- preview, prevue, trailer - an advertisement consisting of short scenes from a motion picture that will appear in the near future
--1 is a kind of ad, advertisement, advertizement, advertising, advertizing, advert
- preview - a screening for a select audience in advance of release for the general public
--2 is a kind of screening, showing, viewing
--2 has particulars: sneak previewDerived form: verb preview1