Seaman 1 : A person employed on board a vessel whose labor contributes to the main objective of the vessel; a sailor or mariner, commonly excluding the officers of a ship
Association of Marine Underwriters of San Francisco (AMUSF), Glossary of Marine Insurance and Shipping Terms, http://www.amusf.com/Definitions_A.htm, CA, USA 2011. (Mrtm Insur and Shipping - Amer) {575}