first class

(not comparable)Belonging to the best or top group in a system of classification.

That was a first class restaurant.

erstklassig

первокла́ссныйpervoklássnyj

(not comparable)Of, or relating to the most luxurious and expensive class of accommodation on a train, ship, hotel, etc.

We travelled first class to New York.

Erste-Klasse-

первокла́ссныйpervoklássnyj

(not comparable)Of, or relating to a class of mail to be delivered before second class.

First class stamps are now more expensive.

(India, UK, not comparable)Great, very enjoyable.

- How was your holiday? - It was first class.

(not comparable)Of or relating to a first class match.

(not comparable)Of or relating to a treatment like that for a first-class object.

Java has no first-class functions, so function objects are usually expressed by an interface with a single method.

First-Class-