ultrareliable

adjective

ul·​tra·​re·​li·​able ˌəl-trə-ri-ˈlī-ə-bəl How to pronounce ultrareliable (audio)
: very capable of being trusted or relied on : extremely or extraordinarily reliable or dependable
an ultrareliable system/performer

Examples of ultrareliable in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Most municipal bond debt is repaid with ultrareliable state and local tax dollars. Heather Gillers, WSJ, 15 Sep. 2022

Word History

First Known Use

1914, in the meaning defined above

Time Traveler
The first known use of ultrareliable was in 1914

Dictionary Entries Near ultrareliable

Cite this Entry

“Ultrareliable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ultrareliable. Accessed 17 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!