First class
WordNet

noun


(1)   The most expensive accommodations on a ship or train or plane
(2)   The highest rank in a classification
(3)   Mail that includes letters and postcards and packages sealed against inspection
WiktionaryText

Adjective



  1. Belonging to the best or top group in a system of classification.
    • That was a first class restaurant.
  2. Of, or relating to the most luxurious and expensive class of accommodation on a train, ship etc.
    • We travelled first class to New York
  3. Of, or relating to a class of mail to be delivered before second class.
    • First class stamps are now more expensive.
  4. Of, or relating to a first class match.
 
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