1. (verb)hoard, cache, stash a secret store of valuables or money Synonyms: cache, memory cache, stash, hoard
2. (verb)hoard, stash, cache, lay away, hive up, squirrel away save up as for future use Synonyms: accumulate, pile up, lay away, hoard, stash, collect, compile, amass, squirrel away, hive up, cache, roll up