decide

[1]	determine , make up one's mind , determine , settle , resolve , conclude , take/reach/come to a decision/conclusion , make up one's mind , arbitrate , judge , adjudicate , referee , umpire
[2]	decide on/upon , settle , resolve , fix/fasten/settle on/upon , choose , adjudicate , select , pick (out) , elect , opt (for) , commit oneself (to)