The term 'dropped down' can be described by three crossword solutions: FELL (4 letters), DIPPED (6 letters), and MOLTED (6 letters). To 'FELL' something is to cause it to fall or collapse, usually by cutting it down. To 'DIP' something is to lower it quickly into a liquid or other substance. To 'MOLT' is to shed feathers, hair, skin, or an outer layer periodically. Therefore, the term 'dropped down' can refer to the act of causing something to fall, lowering it quickly, or shedding an outer layer.