WordNet
stored up
adj. amassed and put away for future use; "had some money saved up"; "many stored-up grievances" [syn: saved up(p), stored-up(a), stored up(p)]
Usage examples of "stored up".
One side pushed in almost unrecognisably, and she saw that a nearby nest of ants were swarming over it, busily tunnelling out the moisture and nutrition, bearing it across the smeared paving as they stored up for the long winter ahead.
He did not have enough stored up to remain fully active until sunrise, when the light could replenish it.