Mail and Third class

Mail noun - Communications or parcels sent or carried through the postal system.

Third class and mail are semantically related. in delivery topic. In some cases you can use "Third class" instead a noun "Mail".

Nearby Words: mailed, mailing, mailer, mailbox

Third class noun - Mail consisting of printed matter qualifying for reduced postal rates.

Mail and third class are semantically related. Sometimes you can use "Mail" instead a noun phrase "Third class".