Meaning of promo

pro•mo

Pronunciation: (prō'mō), [key]
— n., pl. adj., v., -mos, -moed, -mo•ing.
—n.
  1. promotion (def. 5).
—adj.
  1. of, pertaining to, or involving the promotion of a product, event, etc.; promotional.
—v.t.
  1. to promote (def. 5).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.