1. jet pack - Noun
2. jet pack - Verb
jet pack (plural jet packs)
(aviation) A piece of equipment that may be strapped to a person’s back and generate vertical thrust by a downward discharge of jet fluid, thereby rendering the person capable of flight.
jet-pack (plural jet-packs)
Alternative spelling of jet pack
jet-pack (third-person singular simple present jet-packs, present participle jet-packing, simple past and past participle jet-packed)
Alternative spelling of jetpack
jet-pack