1648, from sub- + marine. The noun meaning "submarine boat" is from 1899. The short form sub is first recorded 1917. Submarine sandwich (1955) so called from the shape of the roll.
n. and sub; hoagy; torpedo; grinder; poor boy; hero. a long sandwich containing many different foods. (Sometimes many feet long. It is cut into smaller segments for serving a group. Usually contains sliced meats and cheese, as well as tomatoes and onions. Terms vary depending on where you are in the country.) : He ordered a submarine, but he couldn't finish it.
n. a large marijuana cigarette. : Look at the size of that sub!
n. [menstrual] tampon. : My God! I'm out of submarines!
Dictionary of American Slang and Colloquial Expressions by Richard A. Spears.Fourth Edition. Copyright 2007. Published by McGraw Hill.
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Example sentences
Limited light and gray walls conjured the feeling of a submarine more than a sailboat in this benighted beach house.
Suddenly, however, one of the escort vessels turned and headed straight for the submarine.
The scientists first trained both seals to locate a small propeller-drivensubmarine.
He has a unique motion, with a near-submarine delivery.
The deep basins under the oceans are carpeted with lava that spewed from submarine volcanoes and solidified.
In the dark and rocky fissures of a submarine plateau, hundreds of odd-looking fish and octopus gather to care for their eggs.
True twenty-first century sea power will be wielded by the submarine.
Each successive submarine disaster seems worse than the one before.
The two countries will jointly develop nuclear-submarine technologies, satellite communications and maritime-mine countermeasures.
These landslides either originate in submarine canyons or on the continental slope.