Bulk conveyance.
Bulk conveyance. Any tank car, tank truck, tank ship, or tank barge, or a compartment of any such conveyance, or any other container approved by the appropriate TTB officer for the conveyance of comparable quantities of denatured spirits or articles.
Source
27 CFR § 20.11
Scoping language
When used in this part and in forms prescribed under this part, the following terms have the meanings given in this section. Words in the plural form include the singular, and vice versa, and words importing the masculine gender include the feminine. The terms includes and including do not exclude things not enumerated which are in the same general class.