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onboard

American  
[on-bawrd, awn-] / ˈɒnˈbɔrd, ˈɔn- /
Or on-board

adjective

  1. provided, occurring, etc., on a vehicle.

    among the ship's many onboard services.

  2. installed and functional within a vehicle or electronic device.

    onboard computers for aircraft.


verb (used with object)

Business.
  1. to assist and support (a new employee) in developing the skills, knowledge, attitudes, etc., needed to do their job.

  2. to interact and exchange information with (a new customer) so as to ensure customer satisfaction, maximize company revenue, etc..

    Part of onboarding new clients involves setting expectations and timelines.

  3. to digitize and upload customer data collected offline, typically to improve the results of personalized data-driven marketing.

    The data we onboarded matched existing data online, providing us with better insight into the individual’s purchasing habits.

Etymology

Origin of onboard

First recorded in 1965–70; adjective use of adverb phrase on board


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

GFS Pride, a containership, was hit Tuesday by an unknown projectile a nautical mile east of Ras Makhbuq, Oman, resulting in an onboard fire, according to maritime security companies Vanguard, Marisks and Neptune.

From The Wall Street Journal ● Oct. 14, 2026

"Anybody new coming to the office is just straight away onboard and I think we're probably quite proud as a team about how much recycling we do."

From BBC ● Oct. 9, 2026

The collision on the narrow two-lane highway ignited a fire that engulfed the 17-passenger mid-sized commercial shuttle bus, which had a 50-year-old driver and five passengers onboard, according to the National Transportation Safety Board.

From Los Angeles Times ● Oct. 8, 2026

After receiving the onboard alerts from EP, Li quickly began the initial analysis.

From Science Daily ● Oct. 8, 2026

In his ship’s log, Elisha grumbled about his crew’s disloyalty, but took the mutinous men back onboard.

From "American Spirits" by Barb Rosenstock

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