Aboard

What is Aboard?

Aboard definition and meaning on Dictionary terms:
adverb
on board; on, in, or into a ship, train, airplane, bus, etc.: to step aboard.
alongside; to the side.
Baseball. on base: a homer with two aboard.
into a group as a new member: The office manager welcomed him aboard.

preposition
on board of; on, in, or into: to come aboard a ship.

 

reference: https://www.dictionary.com/browse/aboard

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