Definition of aboard! in English English dictionary: on base
He doubled with two men aboard, scoring them both.; On board; into or within a ship or boat; hence, into or within a railway car
We all climbed aboard.; Across; athwart
Can we this quote? Nor iron bands aboard The Pontic Sea by their huge navy cast. - Edmund Spenser.; Alongside
The ships came close aboard to pass messages.; (A*board") adv [Pref a- on, in + board ]; on first or second or third base; "Their second homer with Bob Allison aboard" on a ship, train, plane or other vehicle part of a group; "Bill's been aboard for three years now" side by side; "anchored close aboard another ship; {a} in a ship, safe, secure, at ease; side by side; "anchored close aboard another ship"; On, in, or into a boat; on a ship, train, plane or other vehicle; On or in a ship; safely on the green with an approach shot Example: Well, you might not be close the the hole but at least you're aboard; On or within the boat; part of a group; "Bill's been aboard for three years now"; On board of; as, to go aboard a ship; Successfully reached base; on a ship, train, plane or other vehicle part of a group; "Bill's been aboard for three years now"; Alongside; as, close aboard; on first or second or third base; "Their second homer with Bob Allison aboard"; If you are aboard a ship or plane, you are on it or in it. She invited 750 people aboard the luxury yacht, the Savarona They said goodbye to him as he got aboard the train at Union Station. = on board Aboard is also an adverb. It had taken two hours to load all the people aboard = on board; side by side; "anchored close aboard another ship; on, in, into (ship, train, plane, etc.)