l 1 u 1 n 1 g 2 s 1
5 letters · 6 points in Scrabble
Meaning
noun either of two saclike respiratory organs in the chest of vertebrates; serves to remove carbon dioxide and provide oxygen to the blood
5 letters · 6 points in Scrabble
noun either of two saclike respiratory organs in the chest of vertebrates; serves to remove carbon dioxide and provide oxygen to the blood