first-class

1 of 2

adjective

ˈfərs(t)-ˈklas 

1

: of or relating to first class

2

: of the highest quality

a first-class meal

first-class adverb

first class

2 of 2

noun

: the first or highest group in a classification: such as

a

: the highest class of travel accommodations

b

: a class of mail that comprises letters, postcards, or matter sealed against inspection

Synonyms of first-class

Adjective

• excellent
• superb
• wonderful
• terrific
• great
• lovely
• beautiful
• fantastic
• awesome
• fabulous
• stellar
• prime
• marvelous
• fine
• quality

Examples of first-class in a Sentence

Adjective

a first-class production of a classic American musical

Recent Examples on the Web

Adjective

So why not revive the Century 21 theater in San Jose and turn it into a first-class IMAX theater for Silicon Valley? — Sal Pizarro, Mercury News, 20 Aug. 2026

Each suite will include premium food and beverage options and first-class concierge service for all suite guests. — Bruce Martin, Forbes.com, 20 Aug. 2026

Noun

Upgrading to first class adds another layer of comfort, with private sleeping accommodations that make overnight travel feel far less tiresome. — Abby Price, Travel + Leisure, 8 Aug. 2026

Perks include access to first class lounges, exclusive chauffeur and transfer services, and free upgrade vouchers. — Jamie Spain, Condé Nast Traveler, 31 July 2026

Word History

First Known Use

Adjective

1819, in the meaning defined at sense 1

Noun

1616, in the meaning defined above

Rhymes for first-class

• alas
• amass
• bromegrass
• bypass
• crabgrass
• crevasse
• eelgrass
• eyeglass
• groundmass
• harass
• impasse
• jackass

Kids Definition

first-class

1 of 2 adjective

1

: of or relating to first class

2

: of the highest quality : excellent

a first-class meal

first class

2 of 2 noun

: the best or highest group in a classification