Black's Law Dictionary, Sixth Edition, p. 1005:
"Money: In usual and ordinary acceptation it means coins and paper currency used as circulating medium of exchange, and
does not embrace notes, bonds, evidences of debt, or other personal
or real estate. Lane v.
Railey, 280 Ky. 319, 133 S.W.2d 74, 79, 81."
[Black's Law Dictionary,
Sixth Edition, p. 1005]
COMMENT: Federal Reserve Notes (FRN) are not "money", but
they are "currency" from a legal perspective.
Under
the power to borrow money on the credit of the United States, and to
issue circulating notes for the money borrowed, [Congress'] power to
define the quality and force of those notes as currency is as broad
as the like power over a metallic currency under the power to coin money
and to regulate the value thereof. Under the two powers, taken together,
Congress is authorized to establish a national currency, either in coin
or in paper, and to make that currency lawful money for all purposes,
as regards the national government or private individuals. . . . (Emphasis
added)
[Juilliard v. Greenman, 110 U.S. 421, 448, 4 S. Ct. 122, 130, 28 L. Ed. 204 (1884)]
“Money is fungible…”
[Sabri
v. U.S. 541 U.S. 600, *606, (2004)]
Merriam-Webster's Dictionary of Law, © 1996
Merriam-Webster, Inc.
fun·gi·ble : being something (as money
or a commodity) one part or quantity of which can be substituted
for another of equal value in paying a debt or settling an
account.
[Merriam-Webster's Dictionary of Law, © 1996
Merriam-Webster, Inc.]
Congress has delegated
the power to establish this national currency which is lawful money
to the Federal Reserve System. 12 U.S.C. § 411. Congress has made the
Federal Reserve note the measure of value in our monetary system, 12
U.S.C. § 412 (1968),*fn1
and has defined Federal Reserve notes as legal tender for taxes, 31
U.S.C. § 392 (1965). Taxpayers' attempt to devalue the Federal Reserve
notes they received as income is, therefore, not lawful under the laws
of the United States.
[Mathes
v. Commissioner of Internal Revenue, 576 F.2d 70, 1978]