bank
For purposes of subpart D of this part and, in connection therewith, this subpart A, bank also includes the Treasury of the United States or the United States Postal Service to the extent that the Treasury or the Postal Service acts as a paying bank.
Source
12 CFR § 229.2
Scoping language
As used in this part, and unless the context requires otherwise, the following terms have the meanings set forth in this section, and the terms not defined in this section have the meanings set forth in the Uniform Commercial Code: