inboard
in.board \'in-.bo-(*)rd, -.bo.(*)rd\ av 1: inside the line of a ship's bulwarks or hull : toward the center line of a ship 2: toward the inside 3: in a position closer or closest to the longitudinal axis of an aircraft - inboard aj
Webster's English Dictionaryin.board \'in-.bo-(*)rd, -.bo.(*)rd\ av 1: inside the line of a ship's bulwarks or hull : toward the center line of a ship 2: toward the inside 3: in a position closer or closest to the longitudinal axis of an aircraft - inboard aj