To allow or tell s.o. to disembark from (a plane, bus, boat, etc.); to have, tell, or allow s.o. to come down or descend (as from a house, tree, etc.); to bring s.t. down; to spend money (lit. to allow money to go down); to allow or cause s.t. to flow down (as blood, sweat, etc.).
That motorcycle hasn't been brought down from the boat because the tide is still low.
The money I spent for educating this child was just wasted.
I allowed my blood to be spilt for your sake.