windfall
Pronunciation:
/ˈwɪnd.fɔːl/noun
Definitions
Something that has been blown down by the wind.
A fruit that has fallen from a tree naturally, as from wind.
Example: They couldn't reach the branches, so they ate the windfalls.
A sudden large benefit; especially, a sudden or unexpected large amount of money, as from lottery or sweepstakes winnings or an unexpected inheritance or gift.