make up your mind

make up (one's) mind

1. To make a final decision after a period of consideration. Also seen as "make (one's) mind up." I've made up my mind, and I think we should move after all. I'm not sure what flavor I want—I'm still making my mind up.
2. To become convinced of a particular course of action. Also seen as "make (one's) mind up." Right then and there, I made up my mind that I would become a police officer when I grew up.
See also: make, mind, up
Farlex Dictionary of Idioms.

make up your mind

make a decision; decide.
See also: make, mind, up
Farlex Partner Idioms Dictionary

make up your ˈmind

,

make your ˈmind up

decide something: I’ve made up my mind to be a doctor. She’s finally made her mind up. My mind is made up and nothing will change it. Come on! It’s make your mind up time (= time to make a decision).
See also: make, mind, up
Farlex Partner Idioms Dictionary
See also:
  • make mind up
  • make up (one's) mind
  • make up mind
  • make up one's mind
  • Make your mind up
  • if you have a mind to (do something)
  • have a mind to
  • have a mind to (do something)
  • have a mind to do
  • have a mind to do something