- any of various kinds of printed material that qualifies for a special postal rate.
- a classification of international mail consisting of such items, including catalogs and circulars.
More Definitions
- ALLOTRANSPLANT (noun) Definition, Meaning & Examples
- GLENDOWER (noun) Definition, Meaning & Examples
- HYOSCYAMUS (noun) Definition, Meaning & Examples
- FEDERALESE (noun) Definition, Meaning & Examples
- CONSENT JUDGMENT (noun) Definition, Meaning & Examples
- TEA LEAF (noun) Definition, Meaning & Examples