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sit down
sit-down
sit-down strike
sit in
sit-in
sit on
sit out
sit spin
sit up
sit-up
Sita
sitar
SITC
sitcom
site
site-specific
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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

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