impounding
Defined in 1 dictionary — U.S. Code
United States Code
49 U.S.C. § 521 — under this section (4 versions over time)
In this paragraph, the term “impoundment” or “impounding” means the seizing and taking into custody of a commercial motor vehicle or the immobilizing of a commercial motor vehicle through the attachment of a locking device or other mechanical or electronic means.