Allows Scuba Divers to Breathe Underwater
This page is the CodyCross answer for the clue below from Greece, Group 670, Puzzle 3 (Hydna of Scione).
Question is: Allows Scuba Divers to Breathe Underwater
and the answer is: REGULATOR
Word Meaning:
REGULATOR — A device that controls or limits something.
Definitions from Wiktionary.