Definition of first class First class

We found 12 definitions of first class from 4 different sources.

What does first class mean?

Noun
first class - mail that includes letters and postcards and packages sealed against inspection
		1st class, first-class mail, 1st-class mail
		mail a conveyance that transports the letters and packages that are conveyed by the postal system
first class - the most expensive accommodations on a ship or train or plane
first class - the highest rank in a classification
Adverb
first class - by first class conveyance; with first class accommodations; "we always travel first class"

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first class (Adjective)
Belonging to the best or top group in a system of classification.
first class (Adjective)
Of, or relating to the most luxurious and expensive class of accommodation on a train, ship, hotel, etc.
first class (Adjective)
Of, or relating to a class of mail to be delivered before second class .
first class (Adjective)
Of, or relating to a first class match .
first class (Adjective)
Of, or relating to a treatment like that for a first-class citizen .

first class
Relating to the most luxurious class of accommodation on a public transport.
first class
The most luxurious class of accommodation on a public transport.

aviation
First class is a luxury travel class on some airliners that exceeds "Business Class", "Premium Economy Class" and "Economy Class". On a passenger jetliner first class refers to a limited number (rarely more than 16) of seats or cabins located in the front of the aircraft which are notable for their comfort, service and privacy. Propeller airliners occasionally have first class in the rear.

first class in sign language