Islamic Interpretation of Dreams (Ibn-i Sirin):

(Anger; Pulmonary; Soul; Woman) In a dream, lungs represent the abode of the soul. Damaged or decaying lungs in a dream represent the nearing of one’s death.

If one sees his lungs turned black in a dream, it means cessation of his business or source of his livelihood. Healthy lungs in a dream represent longevity. Lungs in a dream also represent one’s wife, anger, or one’s composure.

(Also see Body’)