English dictionary
spirometer
/sp/aI/'r/A/m/I/t/@/r/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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a measuring instrument for measuring the vital capacity of the lungs
Source: WordNet 3.0
-
An instrument for measuring the vital capacity of the lungs, or the volume of air which can be expelled from the chest after the deepest possible inspiration. Cf. <u>Pneumatometer</u>.
Source: webster1913