Breathing Orifice for Whales
This page is the CodyCross answer for the clue below from Concert Hall, Group 587, Puzzle 5 (Concerto Grosso).
Question is: Breathing Orifice for Whales
and the answer is: BLOWHOLE
Word Meaning:
BLOWHOLE — (marine biology) The spiracle, on the top of the head, through which cetaceans breathe.
Definitions from Wiktionary.