submarine

Meanings

1. 1
   noun

   A ship that can travel under the surface of the water.

   The submarine stayed underwater for several weeks.

2. 2
   adj

   Existing or happening beneath the surface of the sea.

   Scientists are studying submarine volcanoes on the ocean floor.

3. 3
   noun

   A large sandwich made in a long roll filled with meat, cheese, and vegetables.

   I ordered a turkey submarine for lunch.

From sub- + marine.

Topics