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siphon
siphon bottle
siphonophore
siphonostele
siphuncle
SIPP
sippet
sipunculid
SIR
Sir
sir
sirdar
sire
siren
siren call
siren song
siren suit
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sinusoid
si·nu·soid [ snə sòyd ]


noun  (plural si·nu·soids)
Definition:
 
1. small vessel in organ tissue: a small blood vessel or cavity in the tissue of an organ such as the liver, heart, or pancreas
2. mathematics 
Same as  sine curve


adjective 
Definition:
 
like sinus: resembling a sinus in shape or function

si·nu·soi·dal [ snə sóyd'l ] adjective
si·nus·oi·dal·ly adverb
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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