rely

verb

re·​ly ri-ˈlī 

relied; relying

intransitive verb

1

: to be dependent

the system on which we rely for water

2

: to have confidence based on experience

someone you can rely on

relier

ri-ˈlī(-ə)r 

noun

Synonyms of rely

• depend
• count

Examples of rely in a Sentence

rigorously tested the rope before starting out, for the rock climbers would be relying on it with their very lives

Recent Examples on the Web

Mother Nature has definitely helped those who rely on her. —Frankie McLister, CBS News, 28 Dec. 2025

Whitmore agrees, noting that relying on social media for personal gestures can come across as impersonal. —Alexandra Emanuelli, Southern Living, 27 Dec. 2025

Jumping between their present journey and the past events that led Malorie and the children to this point, director Susanne Bier leans into the tension of the unknown and relies on her talented but eclectic cast to do the rest. —Randall Colburn, Entertainment Weekly, 27 Dec. 2025

According to Evite, more hosts prefer to design their own schemes rather than rely on AI. —Sophia Beams, Better Homes & Gardens, 27 Dec. 2025

Word History

Etymology

Middle English relien to rally, from Anglo-French relier to retie, gather, rally, from Latin religare to tie out of the way, from re- + ligare to tie — more at ligature

First Known Use

1574, in the meaning defined at sense 1

Phrases Containing rely

• rely on/upon

Rhymes for rely

• apply
• awry
• belie
• bely
• bigeye
• bonsai
• buckeye
• comply
• coxae
• decry
• defy
• deny

Kids Definition

rely

verb

re·​ly ri-ˈlī 

relied; relying

1

: to have confidence based on experience

someone you can rely on

2

: to be dependent

the system on which we rely for water

Legal Definition

rely

intransitive verb

re·​ly

relied; relying

: to depend with confidence : place faith