seafarer
A person who works or travels on the sea.
A seafarer is someone who travels or works on the sea, especially as a job or way of life. Think of the sailors who crossed oceans in wooden ships centuries ago, the crew members on modern cargo vessels carrying goods between continents, or the fishermen who spend weeks at sea hauling in their catch.
Seafarers have always been essential to connecting the world. Before airplanes existed, they were the only people who could transport goods, messages, and travelers between distant lands. Ancient seafarers navigated by watching the stars and reading the ocean. They faced storms, unknown waters, and months away from home. Modern seafarers use GPS and sophisticated equipment, but they still need courage, skill, and the ability to live and work on the water for long stretches.
You might also hear the word mariner, which means almost the same thing. Both words carry a sense of adventure and the special knowledge that comes from understanding the ocean’s moods and dangers.