- The definition of onboard is provided or carried on a vehicle or vessel.
An example of onboard is medical services on a cruise ship.
onboard definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
on board (see phrase under board)
onboard definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Carried or used aboard a vehicle or vessel: onboard radar systems.
- on·boardˈ adverb