third class

/ˌˈθʌrd ˌklæs/

/θəd klɑs/

Other forms: third classes

Definitions of third class

1. noun

   inexpensive accommodations on a ship or train
   synonyms: tourist class

   type of:

   accommodation

   living quarters provided for public convenience
2. noun

   mail consisting of printed matter qualifying for reduced postal rates
   synonyms: third-class mail

   types:

   junk mail

   third-class mail consisting of advertising and often addressed to `resident' or `occupant'

   type of:

   mail

   the bags of letters and packages that are transported by the postal service