Dictionary and Thesaurus

Definition of Submarine

• (a.) Being, acting, or growing, under water in the sea; as, submarine navigators; submarine plants.
• (n.) A submarine plant or animal.

Synonyms of Submarine

• Pigboat
• Sub
• U-Boat
• Bomber
• Grinder
• Hero
• Hero Sandwich
• Hoagie
• Hoagy
• Cuban Sandwich
• Italian Sandwich
• Poor Boy
• Sub
• Submarine Sandwich
• Torpedo
• Wedge
• Zep
• Undersea

Antonyms of Submarine

Homophones of Submarine