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

What to do nearby The possibilities (and activities) are endless. — Condé Nast, Condé Nast Traveler, 13 Oct. 2026

Residents enjoy a Jack Nicklaus Signature 18-hole golf course, miles of hiking and biking trails, tennis and pickleball courts, and endless opportunities on Lake Keowee, including boating, swimming, or simply quiet moments on the water. — Robb Report Studio, Robb Report, 12 Oct. 2026

Another seat in fashion’s seemingly endless game of designer musical chairs has just opened up. — Merle Ginsberg, HollywoodReporter, 12 Oct. 2026

An endless war of attrition benefits only the makers of weapons and coffins. — Efrat Lachter, FOXNews.com, 12 Oct. 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