noun

lung

lung

Humans have two lungs.

Humans have two lungs.

Smoking is very bad for your lungs.

Smoking is very bad for your lungs.

((a/the/one's)) lung(s) one of the two organs in your chest that you use for breathing He has a problem with his left lung.

Synonyms: (none); Antonyms: (none)

From Old English 'lungen', from a Proto-Germanic root meaning 'light (in weight)', because animal lungs are light.

Imagine taking a 'long' breath that fills your lungs. The sound of 'lung' is similar to 'long'.

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