dreadvertise (verb; dread + advertise) Share definition Flag to advertise by dread, to engage in military propaganda. There are skilled dreadvertisers in our government. dreadvertise (verb; dread + advertise) by Mikhail Epstein October 2, 2003 0 0 Get merch Get the dreadvertise (verb; dread + advertise) mug. Buy Now — $32.95 See more merch