Definition of Third-class Mail in English :
Define Third-class Mail in English
Third-class Mail meaning in English
Meaning of Third-class Mail in English
Pronunciation of Third-class Mail in English
Third-class Mail pronunciation in English
Pronounce Third-class Mail in English
Third-class Mail
see synonyms of third-class mailNoun
1. third class, third-class mail
mail consisting of printed matter qualifying for reduced postal rates
WordNet Lexical Database for English. Princeton University. 2010.