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
Viral videos of onboard brawls contributed to the airline’s notoriety. Doreen St. Félix, New Yorker, 9 May 2026 Racing at Les Voiles de Saint-Tropez This charter yacht is for those who’d gladly switch out the onboard spa for a rush of adrenaline (and faceful of sea spray). Dea Jusufi, Forbes.com, 9 May 2026 Instead of integrating directly into onboard drone systems, WaiV’s platform works through the drone’s remote-control interface. Jijo Malayil, Interesting Engineering, 8 May 2026 Scorsese is also onboard as an executive producer alongside Steven Spielberg, Bardem, and Adams. Wilson Chapman, IndieWire, 7 May 2026 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

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Cite this Entry

“On board.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20board. Accessed 11 May. 2026.

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