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

Wishing you endless blessings and a beautiful journey ahead. —Hannah Malach, InStyle, 14 Jan. 2026

There was Elba’s endless charisma and believability, as well as the continuous rush of tension and surprise, which kept the entire seven-episode arc afloat. —Aramide Tinubu, Variety, 14 Jan. 2026

Parchman’s Unit 29 is a gray concrete building surrounded by a tall fence topped with razor wire that rests securely on miles of never-ending flatness and endless sky. —Literary Hub, 14 Jan. 2026

There are maquiladoras throughout the border town — factories where an endless, churning supply of workers builds auto parts and computers. —Kevin Maurer, Rolling Stone, 13 Jan. 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