2 entries under this word

Aboard

A-bōard', adv.

adverb

[Prefix a, for on, and board.] Within a ship, vessel, or boat.

To fall aboard (Naut.), to strike a ship’s side.—Aboard main tack, an order to draw a corner of the mainsail down to the chess-tree. Totten.

A-bōard', prep.

preposition
  1. On board of; as, to go aboard a ship.
  2. Across; athwart. [Obs. and rare.]

Nor iron bands aboard The Pontic Sea by their huge navy cast. Spencer.