v.1. To stop being actively engaged with something: I will lay aside my reading and go for a walk when I finish this chapter. The lifeguard laid the binoculars aside and jumped in the water.
2. To abandon something, especially a plan, hope, or desire; give up something: The marooned sailors had lain aside any hope of being saved. When the loan fell through, they laid their plans of buying a house aside.
3. To save something for the future: I lay aside part of my paycheck every week to save for a new car. Let's lay part of your allowance aside to pay for the movies.