アイドルマネーMeanings1nounidle moneyEconomic term for money that is not being invested or used productively; often refers to cash sitting in low-interest accounts.企き業ぎょうがアイドルマネーを抱かかえ込こむと、経けい済ざい全ぜん体たいの成せい長ちょうが鈍にぶる。When companies hold onto idle money, overall economic growth slows.
