s/n6275977

Information
has gloss	(noun) mail consisting of printed matter qualifying for reduced postal rates third class, third-class mail
lexicalization	eng: third class
lexicalization	eng: third-class mail
subclass of	(noun) the bags of letters and packages that are transported by the postal service mail
has subclass	(noun) third-class mail consisting of advertising and often addressed to `resident' or `occupant' junk mail