Meanings

lumberyard

storeroom

deferred savings

monthly installment deposit

to save money

to increase one's savings

water tank

to withdraw one's savings

postal (post-office) savings (deposit)

volume of water kept in store

savings bond

storehouse

bank balance

to be saved up (of money)

bank book

thrift and saving

marginal propensity to save

saving function

average propensity to save

paradox of savings