put aside

verb2

1. •
   To save or keep (something) to be used at a later time.

   • I try to put a few dollars aside each week, just in case I need money in an emergency.
2. •
   To ignore or intentionally disregard (something), temporarily or permanently, so that more important things can occupy one's attention.

   • Let's put our differences aside for the moment, and get this project finished.