noun

mariner

MAIR-ih-ner/ˈmærɪnər/

A person who works aboard a ship at sea.

The mariner hauls a line into a neat coil on the ship's deck.

A working sailor on an oceangoing vessel hauls a mooring line into a neat coil on deck, with the ship’s rail and open sea clearly visible.
Etymology

The base means “of the sea,” and the added ending identifies a person associated with it. That relationship became occupational: a mariner directs or helps navigate a ship.

In context

Libranima414:18
the becalmed or wind bound mariner is the skill that assures him he is exactly ninety- three leagues and a quarter from his port?
Moby Dick - Illustrated Audiobook for Focused Reading (Part 3/3)

More examples

  • Mariners study the tide before entering the harbor.
  • He spent thirty years as a merchant mariner.
  • The lighthouse warns mariners about the hidden reef.

Forms

mariner · mariners

Similar words

sailor
The more usual everyday term for someone working at sea.
seafarer
Seafarer broadly describes someone who travels or works at sea; mariner often emphasizes professional shipboard experience.