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Verb: sit up
  1. Not go to bed
    "We sat up all night to watch the election";
    - stay up
     
  2. Change to an upright sitting position
    "He sat up in bed"
Noun: sit-up  sit úp
  1. A stomach exercise in which a person sits up from a supine position without using the arms for leverage

Derived forms: sitting up, sat up, sit-ups, sits up

Type of: change posture, stomach exercise, tummy crunch, wake

Encyclopedia: Sit up

Sit-up

Nearest

Sisyrinchium
sit
sit around
sit back
sit by
sit down
sit in
sit out
sit pretty
sit tight
sit up
Sita
sitar
sitar player
sitarist
sitcom
sit-down
sit-down strike
site
site visit
sit-in