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sissified
sissy
sissy bar
sister
sister-in-law
sister species
sisterhood
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sistra
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sit
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sit up
sit up


intransitive verb 
Definition:
 
1. sit straight: to sit upright or rise from lying down
2. become alert: to become alert or interested
3. stay up late: to stay up past the usual time of going to bed
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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