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.
Phrase
Those on board the world’s largest sailing yacht are in for a good night’s sleep. — Rachel Cormack, Robb Report, 2 July 2026 And, with these two stylish women on board, the visible slip is a fashion miss no more. — Hannah Jackson, Vogue, 2 July 2026
Adjective
Noise reduction tech helps pick up clear audio through its onboard mic. — Abhimanyu Ghoshal, New Atlas, 1 July 2026 The eagles and flags aren’t being dreamed up mid-flight by some onboard intelligence. — Robert J. Szczerba, Forbes.com, 30 June 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

Rhymes for on board

See All Rhymes for on board

Browse Nearby Words

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Cite this Entry

“On board.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20board. Accessed 7 Jul. 2026.

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More from Merriam-Webster on on board

Nglish: Translation of on board for Spanish Speakers

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