[ˈprəʊməʊ], (Noun)

Definitions:
- a piece of publicity or advertising, especially in the form of a short film or video
(e.g: a trade promo)


Phrases:

Origin:
1940s: abbreviation of promotion or promotional

[ˈprəʊməʊ], (Adjective)

Definitions:
- used to publicize a product, organization, or venture; promotional
(e.g: a promo video)


Phrases:

Origin:
1940s: abbreviation of promotion or promotional