Verb
1. permeate or penetrate gradually;
"the fertilizer leached into the ground"2. spread gradually;
"Light percolated into our house in the morning"3. prepare in a percolator;
"percolate coffee"4. cause (a solvent) to pass through a permeable substance in order to extract a soluble constituent
5. pass through;
"Water permeates sand easily"6. gain or regain energy;
"I picked up after a nap"