SPIROMETER /spʌɪˈɹɒm.ɪt.ə/ Scrabble 14 Words With Friends 16 Scrabble letter values: S1P3I1R1O1M3E1T1E1R1 = 14 Definition noun a measuring instrument for measuring the vital capacity of the lungs. See all 595 words you can make from SPIROMETER → 10-letter words Words starting with S Words ending with R ← Unscramble different letters