reliable

1 of 2

adjective

re·​li·​able ri-ˈlī-ə-bəl How to pronounce reliable (audio)
1
: suitable or fit to be relied on : dependable
2
: giving the same result on successive trials
reliableness noun
reliably adverb

reliable

2 of 2

noun

: one that is reliable

Examples of reliable in a Sentence

Adjective He's not very reliable. You can't always count on him to do what he says he'll do. We can't write a report without reliable data. We need more reliable information before we can take action.
Recent Examples on the Web
Adjective
In Walz, Harris found a reliable avatar who placated most of the Democratic Party’s blocs. Philip Elliott, TIME, 6 Aug. 2024 Kevin Hart — known for his comedic roles, a few dramatic turns and gut-busting stand-up — has now taken on the starring role of reliable mercenary, Roland, in the film adaptation of the video game, Borderlands. Amber Corrine, VIBE.com, 6 Aug. 2024
Noun
No matter the situation, preflight grab-and-go Hudson News is the old reliable. Cnt Editors, Condé Nast Traveler, 28 June 2024 From old reliables like Ralph Lauren and Orlebar Brown to new innovators on the scene. Charlie Hobbs, Condé Nast Traveler, 18 Apr. 2024 See all Example Sentences for reliable 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'reliable.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

Adjective

1569, in the meaning defined at sense 1

Noun

1852, in the meaning defined above

Time Traveler
The first known use of reliable was in 1569

Dictionary Entries Near reliable

Cite this Entry

“Reliable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reliable. Accessed 19 Aug. 2024.

Kids Definition

reliable

adjective
re·​li·​able
ri-ˈlī-ə-bəl
: fit to be trusted : dependable
reliableness noun
reliably
-blē
adverb

Medical Definition

reliable

adjective
re·​li·​able ri-ˈlī-ə-bəl How to pronounce reliable (audio)
: giving the same result on successive trials
a reliable psychological test

More from Merriam-Webster on reliable

Last Updated: - Updated example sentences
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