aboard
adverb or adjectiveDefinition of aboard
(Entry 1 of 2)
1
: alongside
2a
: 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
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Merriam-Webster unabridged
Share aboard
Time Traveler for aboard
The first known use of aboard was in the 14th century
See more words from the same century