What does submariner mean?
A submariner is a person who serves aboard a submarine, usually as part of its naval or military crew. The term is associated with underwater operations, including navigation, engineering, communications, and the observation of depth and surrounding conditions. In older English, “submariner” could also denote the submarine itself, although that meaning is now uncommon. The word is related to “marine,” “mariner,” and “maritime,” all of which derive from a shared Latin word associated with the sea. Compared with the general word “sailor,” “submariner” identifies a more specific maritime role and often carries a historical or military association. It is especially evocative in accounts of submarine voyages, naval life, and the technical challenges of operating beneath the surface.
nounA person who serves aboard a submarine, especially a member of a submarine crew. In older usage, the word could also refer to a submarine itself.
- A person who serves aboard a submarine, especially a member of a submarine's crew.
- In older usage, a submarine itself.
"The submariner monitored the depth and course of the vessel throughout the night."
"Each submariner checked the instruments before the submarine began its dive."
"The museum preserves the logbook and personal effects of a submariner from the early twentieth century."
The plural is used for multiple members of submarine crews or for several people who served as submariners.
"The two submariners carefully secured the equipment before the dive."
The word carries the image of an entire undersea world: a submariner is not merely a sailor, but a sailor whose everyday workplace lies beneath the waves.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does submariner come from?
“Submariner” was formed in the 19th century from “submarine” and the suffix “-er,” meaning a person associated with or operating something. “Submarine” combines the Latin prefix “sub-” (“under”) with “marine,” from Latin marinus, meaning “of the sea.” The related words “mariner” and “maritime” also trace their origins to Latin forms associated with the sea.
How submariner is actually used
The word is chiefly associated with naval and maritime contexts. Modern usage usually emphasizes the crew member; the sense meaning a submarine itself is historical or uncommon.
Easily confused with submariner
A marine is a member of a marine corps or a person or thing associated with the sea, whereas a submariner specifically serves aboard a submarine.
A mariner is a sailor generally, especially one who travels or works at sea, while a submariner is a sailor assigned to a submarine.