the.com/hoard
Saving for a rainy day that has, in your mind, monsoon ambitions.
means To accumulate and stash a stockpile of something, usually in secret and far past any reasonable need.
from From Old English hord, a treasure or store — the very word guarding dragons sat upon in Beowulf.
Dragon dutyBeowulf's dragon literally guarded a hord.
Not a hordeHorde is a crowd; hoard is the loot.
Wartime spikeHoarding laws criminalized stockpiling during shortages.