Passageway Leading to the Primary Bronchi
This page is the CodyCross answer for the clue below from Larger than Life, Group 2143, Puzzle 3 (Cheese Wheels).
Question is: Passageway Leading to the Primary Bronchi
and the answer is: TRACHEA
Word Meaning:
TRACHEA — (anatomy) A thin-walled, cartilaginous tube connecting the larynx to the bronchi.
Definitions from Wiktionary.