root for
verb1
Informal To support (a favored person, team, or result).
- I'm rooting for my cousin's team.
- I'm rooting for a happy ending to this story.
1 more example
- Homer, we can't root for one child over the other. You wouldn't like it if the kids played favorites with us.1994 November 13, Mike Scully, “Lisa on Ice”, in The Simpsons, season 6, episode 8, spoken by Marge Simpson (Julie Kavner), production code 6F18: