A financial gain that is unexpectedly received.
अप्रत्याशित आर्थिक लाभ
English Usage: The sale of the old car turned out to be a nice windfall.
Hindi Usage: पुरानी कार की बिक्री एक अच्छा अप्रत्याशित आर्थिक लाभ साबित हुआ।
aarthik laabh, aarthik labh, aarthik labaah, aarthik laabhh, arthik labh
