intermittent

adjective

in·​ter·​mit·​tent ˌin-tər-ˈmi-tᵊnt How to pronounce intermittent (audio)
1
: coming and going at intervals : not continuous
intermittent rain
also : occasional
intermittent trips abroad
2
of a stream or body of water : appearing and disappearing seasonally : sometimes dry
intermittently adverb
raining intermittently

Examples of intermittent in a Sentence

In the intermittent light he could make out the shape of a solitary oak tree, spreading great arms from its short tremendous trunk. Susan Cooper, The Dark is Rising, (1973) 1999
Decades of intermittent but recurring controversies with imperial authorities, and the lodestar of the glorious Revolution, disposed Americans to continue to believe that representation existed, first and foremost, to protect the rights of their communities against the abuse of executive power. Jack N. Rakove, Original Meanings, 1996
Bronchodilators continue to play an important role in asthma treatment, especially for people who have relatively mild or intermittent attacks. Stephen Hoffmann, Harvard Medical School Health Letter, June 1991
The patient was having intermittent pains in his side. The forecast is for intermittent rain.
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.
From a cyberpsychology perspective, smartphones trigger reward pathways in teenagers' developing brains through intermittent reinforcement, which is the same mechanism that makes online gambling addictive. Angelica Mari, Forbes.com, 30 Aug. 2025 Renewables alone are too intermittent to meet the energy needs of life on the moon. Emily Waltz, IEEE Spectrum, 22 Aug. 2025 The rapper’s intermittent social media posts were ultimately followed by his Thursday morning arrest. Charna Flam, People.com, 22 Aug. 2025 An experienced hiker who had completed several solo trips in challenging conditions, Luhn knew cell service would be spotty and warned his wife any communications from inside the park would be intermittent. Mitchell McCluskey, CNN Money, 22 Aug. 2025 See All Example Sentences for intermittent

Word History

Etymology

Latin intermittent-, intermittens, present participle of intermittere — see intermit

First Known Use

1601, in the meaning defined at sense 1

Time Traveler
The first known use of intermittent was in 1601

Cite this Entry

“Intermittent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/intermittent. Accessed 6 Sep. 2025.

Kids Definition

intermittent

adjective
in·​ter·​mit·​tent ˌint-ər-ˈmit-ᵊnt How to pronounce intermittent (audio)
: starting, stopping, and starting again
an intermittent fever
intermittently adverb

Medical Definition

intermittent

adjective
in·​ter·​mit·​tent ˌint-ər-ˈmit-ᵊnt How to pronounce intermittent (audio)
: coming and going at intervals : not continuous
intermittent fever
intermittence noun

More from Merriam-Webster on intermittent

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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