Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

first–class

play
adjective \ˈfərs(t)-ˈklas\

Simple Definition of first–class

  • : of or relating to first class

  • : of the best quality : of the highest excellence

Source: Merriam-Webster's Learner's Dictionary

Full Definition of first–class

  1. 1 :  of or relating to first class

  2. 2 :  of the highest quality <a first–class meal>

first–class adverb

FIRST–CLASS Defined for Kids

first–class

play
adjective \ˈfərst-ˈklas\

Definition of first–class for Students

  1. 1 :  relating to the best group in a classification

  2. 2 :  excellent




Learn More about first–class


Seen and Heard

What made you want to look up first–class? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

the range of perception or understanding

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

alt-5746713d76276

Which of these is a synonym of nonplus?

reduce perplex soothe disapprove
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ