A Naval Vessel That Is Able to Operate Underwater
This page is the CodyCross answer for the clue below from House of Horrors, Group 1115, Puzzle 4 (Howling Wind).
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.