on board

1 of 2

phrase

1
: aboard
2
: in support of a particular objective
needed to get more senators on board for the bill to pass

onboard

2 of 2

adjective

on·​board ˈȯn-ˈbȯrd How to pronounce onboard (audio)
ˈän-
: carried within or occurring aboard a vehicle (such as a satellite or an automobile)
an onboard computer
onboard recorders

Examples of on board in a Sentence

Adjective The car comes with an onboard computer.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Jordan said the company is open to pursuing other onboard providers for in-flight internet, including Space X’s Starlink, the service United Airlines recently started using. Leslie Josephs, CNBC, 10 Dec. 2025 The place to be onboard is the open-concept Grand Plaza. Susan Barnes, Southern Living, 10 Dec. 2025 What began as a routine departure quickly unraveled, the lawsuit says, after an onboard incident involving security that would later become the center of a legal battle. Greg Wehner , Michael Ruiz, FOXNews.com, 9 Dec. 2025 Boardwalk’s owner was also very hands-on in the design experience, getting involved from onboard flow to styling both inside and out, as well as the vessel’s general layout. Nicole Hoey, Robb Report, 8 Dec. 2025 See All Example Sentences for on board

Word History

First Known Use

Adjective

1958, in the meaning defined above

Time Traveler
The first known use of on board was in 1958

Browse Nearby Words

Cite this Entry

“On board.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20board. Accessed 19 Dec. 2025.

More from Merriam-Webster on on board

Last Updated: - Definition revised
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