from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A turbojet engine used to drive an external propeller.
- n. An aircraft in which a turboprop is used. Also called propjet.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A type of gas turbine aircraft engine that drives and obtains essentially all thrust from an external (typically unducted) propeller.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an airplane with an external propeller that is driven by a turbojet engine
turbo- + prop (Wiktionary)