endless

adjective

end·​less ˈen(d)-ləs 

1

: being or seeming to be without end

an endless speech

2

: extremely numerous

… all the multiplied, endless, nameless iniquities …

—Edmund Burke

3

: joined at the ends

an endless chain

endlessly adverb

endlessness noun

Synonyms of endless

• infinite

Examples of endless in a Sentence

There was an endless line at the bank.

There is endless work to do on the house.

Recent Examples on the Web

Across its 1,070-hectare spread—holding everything from edible gardens to cheese rooms and wine cellars—the options to spend your time are near-endless. —Condé Nast, Condé Nast Traveler, 2 June 2026

One of six children, the then 16-year-old loved the annual trip to the Massachusetts island, a paradise full of sparkling water, jet-skis, and endless sun. —Ct Jones, Rolling Stone, 1 June 2026

Teenagers today are consuming endless streams of violent content, ideological rage, conspiracy theories, humiliation culture and social isolation through digital platforms that reward outrage and emotional instability. —Editorial, Boston Herald, 1 June 2026

The story follows a furniture store owner (Chiwetel Ejiofor) who finds a secret doorway that leads him to a seemingly endless stretch of nondescript rooms. —Rebecca Rubin, Variety, 1 June 2026

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1

Rhymes for endless

• friendless

Kids Definition

endless

adjective

end·​less ˈen-(d)ləs 

1

: being or seeming to be without end

2

: joined at the ends : continuous

an endless belt

endlessly adverb

endlessness noun