sit up with
Upper Intermediate (B2)neutral
to stay up at night with someone so they are not alone
"His sister sat up with him until the fever finally dropped."
Hear it in context
AI Whistleblower: "They Are Hiding What Is Really Happening" | Jeffrey Ladish
The Diary Of A CEO · 13:32
Just sit up with me now.
How to Build a Strong Core & Abs
Andy Galpin · 95:06
the sit up with more force and more load.