Learn how to say Hulling correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word hull:
the main body of a ship or other vessel, including the bottom, sides, and deck but not the masts, superstructure, rigging, engines, and other fittings.
hit and pierce the hull of (a ship) with a missile:
the ship was being hulled and all would die
a wooden-hulled narrowboat
Middle English: perhaps the same word as hull2, or related to hold2