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SIPC
siphon
siphon bottle
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siphonostele
siphuncle
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sinusitis
si·nus·i·tis [ snə stiss ]


noun 
Definition:
 
inflammation of sinus lining: inflammation of the membrane lining a sinus of the skull
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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