on one's side
prep_phrase1
Used other than figuratively or idiomatically: see on, side.
- He was sleeping on my side of the bed.
- She was on her side and the pale light lay draped across the curve of her body.2021, Michael Farris Smith, chapter 40, in Nick, New York; Boston; London: Little, Brown and Company, page 207:
2
Supporting or advocating for someone.
- No matter what happens, we will always be on your side.
3
Helping to succeed; acting as an advantage.
- Time is not on our side.