| Pronunciation: | | 'spIru`graf
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 WordNet Dictionary |
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| | Definition: | |
[n] a measuring instrument for recording the depth and rapidity of breathing movements |
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SPIROGRAPH is a 10 letter word that starts with S. |
| | See Also: | | measuring device, measuring instrument, measuring system |
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| Webster's 1913 Dictionary |
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| | Definition: | | \Spi"ro*graph\, n. [L. spirare to breathe + -graph.]
(Physiol.)
An instrument for recording the respiratory movements, as the
sphygmograph does those of the pulse.
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