aboard

1 of 2

adverb or adjective

ə-ˈbȯrd 

1

: alongside

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

Adverb or adjective

In six of the seven innings on Wednesday, Carson got the leadoff batter aboard, forcing Acuna to work extra hard while throwing 102 pitches. —Eric Sondheimer, Los Angeles Times, 22 May 2026

The reigning Super Bowl MVP was brought aboard as the Chiefs look to reestablish a formidable, dangerous run game. —Pete Sweeney may 22, Kansas City Star, 22 May 2026

Preposition

Zhang Lu and his crewmates were greeted aboard the three-module Tiangong space station by Chen Dong, commander of the Shenzhou 20 mission, and his two crewmates, Chen Zhongrui and Wang Jie. —Andrew Jones, Space.com, 24 May 2026

Engineers also have the ability to do the same, checking in on him aboard the Razor Crest. —Jazz Tangcay, Variety, 23 May 2026

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

Rhymes for aboard

• abhorred
• accord
• adored
• afford
• award
• baseboard
• billboard
• blackboard
• boxboard
• breadboard
• broadsword
• buckboard

Kids Definition

aboard

1 of 2 adverb

ə-ˈbōrd 

-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