noun
seaman
SEE-mun/ˈsiːmən/
A sailor, especially one below officer rank.
The seaman secures the ropes as the ship reaches port.

Etymology
Sea and man identify someone whose work and voyages are on the sea. The general word for a sailor later acquired the narrower technical sense of someone below officer rank.
In context
up I stripped myself and waited till I came within a 100 yards off the boat after which I was forced to swim till I got up to it the Seaman threw me the end of the cord
More examples
- She works as a seaman aboard a cargo ship.
- The officer assigns three seamen to the night watch.
- An experienced seaman teaches the new crew members to tie knots.
Forms
seaman · seamen
seamanship noun — Skill in handling and navigating ships.