A Naval Vessel That Is Able to Operate Underwater

This page is the CodyCross answer for the clue below from Trip to Spain, Group 856, Puzzle 3 (Strait of Gibraltar).

Question is: A Naval Vessel That Is Able to Operate Underwater

and the answer is: SUBMARINE

Word Meaning:

SUBMARINE — Being, relating to, or made for use underwater, especially beneath the sea.

Definitions from Wiktionary.

A Naval Vessel That Is Able To Operate Underwater - Trip to Spain CodyCross Answers | CodyCross Solutions