you can look it up here
http://www.thefreedictionary.com/lay+out
lay out1. To make a detailed plan for.
2. To clothe and
prepare (a corpse) for burial.
3. To rebuke harshly: She laid me out for breaking the vase.
4. To knock to the ground or unconscious.
5. To expend; spend: lay out a fortune on jewelry.
6. To
display: lay out merchandise; lay the merchandise out.