Related Clues:

• Important organs for a singer
• Drawer in a chest?
• Breathing organs
• Organ
• One getting an inspiration?
• Airway termini
• You can't take a breather without it
• Alveoli site
• Tracheal terminus
• Air obtainer
• Organ used for breathing
• A respiratory organ
• Organ for breathing
• One of a pair of organs in the ribcage
• If the air gets in it, after half a century the gun is broken