A category of service or quality, particularly in transportation or classes (e.g., airplanes, railways)

Something that is of superior quality or excellence

ऐसा कुछ जो श्रेष्ठ गुणवत्ता या उत्कृष्टता का हो

English Usage: The restaurant is known for its first class service.

Hindi Usage: यह रेस्तरां अपनी प्रथम श्रेणी की सेवा के लिए जाना जाता है।

Referring to the highest quality of something

Describing something that meets elite standards

कुछ ऐसा जिसका स्तर अभिजात्य मानकों को पूरा करता है

English Usage: His first class performance impressed everyone at the event.

Hindi Usage: उसकी प्रथम श्रेणी की प्रदर्शन ने कार्यक्रम में सभी को प्रभावित किया।