n.[C]

1. 被風吹落的果實
   After the storm she gathered a basketful of windfalls in the apple orchard.

   風暴過後，她從蘋果園地上揀了滿滿一籃子蘋果。

2. 意外的收穫；意外之財
   I had a windfall from the football pools.

   我從足球比賽賭博中發了一筆橫財。

n.

1. an apple or other fruit blown from a tree by the wind.
2. a piece of unexpected good fortune, especially a legacy.