board

To get on or into a ship, aircraft, or other public transport vehicle.

"Passengers should board the flight now."

To live in a house or room, receiving meals and lodging for payment.

"She boards with a local family."

A flat, thin piece of wood or other hard material, used for various purposes.

"He nailed the wooden board to the fence."

A group of people elected to manage the affairs of an organisation.

"The board meets monthly to discuss strategy."