Organ taking in air (4)

I believe the answer is:

lung

(Other definitions for lung that I've seen before include "breather" , "Of sound mind" , "urban area" , "Air bag?" , "Organ providing oxygen to the blood" .)

I've seen this clue in the Newsday.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.