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

As the possibilities are almost as large and endless as the country itself, Vogue and the Council of Fashion Designers of America (CFDA) went to the industry’s makers in search of their unique perspectives. — Alexandra Hildreth, Vogue, 23 June 2026

All the state television channels were still showing Swan Lake on an endless loop. — Literary Hub, 22 June 2026

Pinterest has endless inspiration before planning. — Hanna Wickes, Miami Herald, 22 June 2026

Naturally occurring tax revenues derived from economic growth would help obviate the need for Springfield’s seemingly endless quests for novel fees and tax ideas. — The Editorial Board, Chicago Tribune, 21 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