Sailor/ˈseɪlər/ Definition 1 of 2Pro Tip 1/3Occupation Specific Apply 'sailor' to someone who professionally operates or works on a sea vessel. Her uncle has been a sailor for twenty years. Pro Tip 2/3Naval Association 'Sailor' often implies a member of the navy but can refer to any crew member on a sea vessel. The sailors saluted as the admiral boarded the ship. Pro Tip 3/3Not Just Men While traditionally male, 'sailor' includes all genders who work at sea. She is a skilled sailor, navigating through storms.