from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A place for helicopters to land and take off. Also called helipad, helistop.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a facility, such as a small airport, designed to let helicopters take off and land
from the GNU version of the Collaborative International Dictionary of English
- n. an airport for helicopters.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an airport for helicopters
heli(copter) + (air)port.(American Heritage® Dictionary of the English Language, Fourth Edition)
blend of helicopter and port, by analogy to airport (Wiktionary)