sub
| 1. |
(verb) be a substitute |
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Synonyms: fill in, stand in, substitute |
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Related Words: change, exchange, interchange |
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| 2. |
(noun) a submersible warship usually armed with torpedos |
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Synonyms: U-boat, pigboat, submarine |
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Related Words: attack submarine, auxiliary research submarine, fleet ballistic missile submarine, nautilus, nuclear-powered submarine, submersible |
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| 3. |
(noun) a large sandwich made of a long crusty roll split lengthwise and filled with meats and cheese (and tomato and onion and lettuce and condiments); different names are used in different sections of the United States |
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Synonyms: Cuban sandwich, Italian sandwich, bomber, grinder, hero, hero sandwich, hoagie, hoagy, poor boy, submarine, submarine sandwich, torpedo, wedge, zep |
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Related Words: sandwich |
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