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.