trickledown التعريفات والمعاني == English == === Etymology === From trickle + down. === Adjective === trickledown (not comparable) Alternative spelling of trickle-down. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة trickle-down trickle-down hypothesis trickle down trickle down hypothesis trickle-down economics trickles down trickled down triple down tinkle-down