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spirituel
spirituous
spirketting
spiro- (1)
spiro- (2)
spiro compound
spirochete
spirochetosis
spirograph
spirogyra
spirometer
spironolactone
spirt
spirulina
spiry
spit (1)
spit (2)
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spirograph
spi·ro·graph [ sprə gràf ] (plural spi·ro·graphs)


noun 
Definition:
 
instrument that records breathing: an instrument that makes a record of the depth and rapidity of somebody's breathing
[Late 19th century. <spiro-1]

spi·ro·graph·ic [ sprə gráffik ] adjective
spi·ro·graph·i·cal·ly [ sprə gráffiklee ] adverb
spi·rog·ra·phy [ spī róggrəfee ] noun
Encarta® World English Dictionary [North American Edition] © & (P)2009 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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