sit up

phrasal verb·1 sense·particle up

Meanings

1

Move to a seated upright position

Why “up”? Movement goes from low to high.

The patient sat up in bed.
Lying down, the patient pushed themselves upright while still in bed.
The child sat up on the mat.
The child moved into an upright sitting position on the mat.

Don't confuse with

sit upsit out

Sit up means move your body upright while sitting. Sit out means choose not to join an activity.

Test yourself

The patient sat up in bed. What does it mean?

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