aboard

1 of 2

adverb or adjective

1
2
a
: on, onto, or within a vehicle (such as a car or ship)
b
: in or into a group, association, or organization
her second promotion since coming aboard
3
baseball : on base

aboard

2 of 2

preposition

: on, onto, within
go aboard ship
aboard a plane

Examples of aboard in a Sentence

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.
Adverb or adjective
Securing buy-in for this brave new world of AI photography is clearly important, as Google aims to pull big Android phone manufacturers aboard, carefully balancing exclusive Pixel features with debuts for companies like Honor. Simon Hill, Wired News, 30 May 2025 Welts came aboard as the team's new CEO in January, ending a retirement that only lasted three years. Bobby Krivitsky, Forbes.com, 29 May 2025
Preposition
Boat in style aboard this megayacht that can accommodate 45 people and has a hot tub on deck. Brittany Anas, Forbes.com, 1 June 2025 That led to him underwriting and commanding the first all-civilian private space flight in history, September 2021's Inspiration4 orbital mission aboard a SpaceX Crew Dragon capsule launched by a Falcon 9 rocket. Rob Pegoraro, PC Magazine, 1 June 2025 See All Example Sentences for aboard

Word History

Etymology

Adverb or adjective

Middle English abord, probably in part borrowed from Middle French a bord, a bort "on board," in part from Middle English a- a- entry 1 + bord "board, side of a ship" — more at board entry 1

Preposition

Middle English abord, derivative of abord aboard entry 1

First Known Use

Adverb Or Adjective

14th century, in the meaning defined at sense 1

Preposition

15th century, in the meaning defined above

Time Traveler
The first known use of aboard was in the 14th century

Browse Nearby Words

Cite this Entry

“Aboard.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aboard. Accessed 4 Jun. 2025.

Kids Definition

aboard

1 of 2 adverb
ə-ˈbōrd How to pronounce aboard (audio)
-ˈbȯrd
: on, onto, or within a vehicle (as a car, ship, or airplane)

aboard

2 of 2 preposition
: on or into especially as a passenger
go aboard ship

More from Merriam-Webster on aboard

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