Longing for money from abroad (3)
I believe the answer is:
yen
'longing for' is the definition.
(I've seen this before)
I don't understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for yen that I've seen before include "Unit of money in Japan" , "Itch, craving" , "Japanese unit of money" , "Urge" , "Intense longing" .)