One Orifice of a Sponge That Allows Ventilation
This page is the CodyCross answer for the clue below from Workshop, Group 2257, Puzzle 3 (Spinning Wool).
Question
One Orifice of a Sponge That Allows Ventilation
Answer
OSCULUM
Word Meaning:
OSCULUM — (chiefly zoology) A small opening or orifice.
Definitions from Wiktionary.