Section 2(1)(q) in THE MARINE AIDS TO NAVIGATION ACT, 2021
(q)“vessel” includes every description of water craft used or capable of being used in the marine environment, such as ship, boat, sailing vessel, fishing vessel, submersible, semi-submersible, hydrofoils, non-displacement crafts, amphibious crafts, wing-in-ground crafts, pleasure crafts, barges, lighters, mobile offshore drilling units or mobile offshore units;