What does "submarine" mean?
Submarine: Being, acting, or growing, under water in the sea; as, submarine navigators; submarine plants. Submarine armor, a waterproof dress of strong material, having a helmet into which air for breathing is pumped through a tube leading from above the surface to enable a diver to remain under water. -- Submarine cable. See Telegraph cable, under Telegraph. -- Submarine mine. See Torpedo, 2 (a).
Additional senses
- 2.A submarine plant or animal.
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00