1
: of or relating to first class
2
: of the highest quality
a first-class meal
first-class
adverb
: the first or highest group in a classification: such as
a
: the highest of usually three classes of travel accommodations
b
: a class of mail that comprises letters, postcards, or matter sealed against inspection
Synonyms
Adjective
- A-OK
- A1
- awesome
- bang-up
- banner
- beautiful
- blue-chip
- blue-ribbon
- boffo
- bonny [chiefly British]
- bonnie
- boss [slang]
- brag
- brave
- bully
- bumper
- capital
- choice
- classic
- cool [slang]
- corking
- crackerjack
- cracking
- dandy
- divine
- dope [slang]
- down [slang]
- dynamite
- excellent
- fab
- fabulous
- famous
- fantabulous [slang]
- fantastic
- fine
- first-rate
- first-string
- five-star
- four-star
- frontline
- gangbusters
- gangbuster
- gilt-edged
- gilt-edge
- gone [slang]
- grand
- great
- groovy
- heavenly
- high-class
- hot
- hype [slang]
- immense
- jim-dandy
- keen
- lovely
- marvelous
- marvellous
- mean
- neat
- nifty
- noble
- number one
- No. 1
- numero uno
- out-of-sight [slang]
- par excellence
- peachy
- peachy keen
- phat [slang]
- prime
- primo [slang]
- prize
- prizewinning
- quality
- radical [slang]
- righteous [slang]
- sensational
- slick
- splendid
- stellar
- sterling
- superb
- superior
- superlative
- supernal
- swell
- terrific
- tip-top
- top
- top-notch
- top-of-the-line
- top-shelf
- topflight
- topping [chiefly British]
- unsurpassed
- wizard [chiefly British]
- wonderful
Examples of first-class in a Sentence
Recent Examples on the Web
Rachel Cormack, Robb Report, 29 Apr. 2024
Business trips can conjure up images of fancy first-class tickets to major cities or staying at a Hilton in a small town about 20 minutes from the airport.
—Chloe Berger, Fortune, 29 Apr. 2024
See all Example Sentences for first-class 
Adjective
The new first-class service was developed in partnership with the Jet.
—Rachel Cormack, Robb Report, 29 Apr. 2024
Business trips can conjure up images of fancy first-class tickets to major cities or staying at a Hilton in a small town about 20 minutes from the airport.
—Chloe Berger, Fortune, 29 Apr. 2024
See all Example Sentences for first-class
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'first-class.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Dictionary Entries Near first-class
Cite this Entry
“First-class.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/first-class. Accessed 4 May. 2024.
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