English verb: sit up | |||
1. | sit up (body) not go to bed | ||
Samples | Don't stay up so late--you have to go to work tomorrow. We sat up all night to watch the election. | ||
Synonyms | stay up | ||
Pattern of use | Somebody ----s | ||
Broader (hypernym) | wake | ||
2. | sit up (motion) change to an upright sitting position | ||
Samples | He sat up in bed. | ||
Pattern of use | Somebody ----s. Somebody ----s PP | ||
Broader (hypernym) | change posture | ||