reliability

noun

re·​li·​abil·​i·​ty ri-ˌlī-ə-ˈbi-lə-tē How to pronounce reliability (audio)
1
: the quality or state of being reliable
2
: the extent to which an experiment, test, or measuring procedure yields the same results on repeated trials

Examples of reliability in a Sentence

we never had reason to question the reliability of the park rangers in the event of an emergency
Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In addition to their reliability and steady nature, Taureans are known for their love of comfort and the finer things in life. Valerie Mesa, People.com, 24 Oct. 2024 Additionally, evaluate the provider's track record for data redundancy and reliability, as decentralized networks can vary in consistency. Soheila Yalpani, Forbes, 22 Oct. 2024 Harris’s revised fracking stance reflects a broader emphasis that pushes overregulation and climate alarmism rather than reliability and cost. André Béliveau, National Review, 19 Oct. 2024 Newsom’s decision was prompted by concerns that closing the nuclear plant threatened the reliability of state’s power grid. Rob Nikolewski, The Mercury News, 16 Oct. 2024 See all Example Sentences for reliability 

Word History

First Known Use

1810, in the meaning defined at sense 1

Time Traveler
The first known use of reliability was in 1810

Dictionary Entries Near reliability

Cite this Entry

“Reliability.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/reliability. Accessed 5 Nov. 2024.

Kids Definition

reliability

noun
re·​li·​abil·​i·​ty ri-ˌlī-ə-ˈbil-ət-ē How to pronounce reliability (audio)
plural reliabilities
: the quality or state of being reliable

Medical Definition

reliability

noun
re·​li·​abil·​i·​ty ri-ˌlī-ə-ˈbil-ət-ē How to pronounce reliability (audio)
plural reliabilities
: the extent to which an experiment, test, or measuring procedure yields the same results on repeated trials

More from Merriam-Webster on reliability

Last Updated: - Updated example sentences
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