#1 downfall n. [ruin, ruination] failure that results in a loss of position or reputation. wn
#2 downfall n. [precipitation] the falling to earth of any form of water (rain or snow or hail or sleet or mist). wn
#3 downfall n. [fall] a sudden decline in strength or number or importance; "the fall of the House of Hapsburg". wn
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