mon·ey (noun)
- a current medium of exchange in the form of coins and banknotes; coins and banknotes collectively.
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cur·ren·cy read as ˈkərənsē (noun)
-a system of money in general use in a particular country.
So, is bitcoin money or currency?
I think there is on overlap for sure.
You can see it with the regulatory confusion.
CFTC - class it as a commodity
Fincen - class it as a currency
IRS - class it as property
SEC - security (basically a company)