Outboard (adjective)

1. Located or situated on the outside of a ship or boat, especially on the side furthest from the center line.
2. Relating to or being a type of motor or engine used to propel a boat.

Origin:

The term 'outboard' is derived from the phrasal adjective 'out of the board', which referred to things outside of the ship's sides.

Examples:

1. The outboard motor made it easy to maneuver the boat.
2. The outboard engine gave the boat more speed and power.
3. The outboard side of the boat was more exposed to the waves.
4. The outboard seating area was the best place to catch some sun.
5. The outboard motor failed, leaving the boat adrift.