stay still for (someone or something)(redirected from stay still for her)
stay still for (someone or something)
To stop moving so that someone can do something. Often used as an imperative. Stay still for me, sweetie—I need to look at your cut. I know you're scared, but I really need you to stay still for the shot.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.