lengthy

adjective

ˈleŋ(k)-thē How to pronounce lengthy (audio)
ˈlen(t)-
lengthier; lengthiest
Synonyms of lengthynext
1
: protracted excessively : overlong
2
lengthily adverb
lengthiness noun

Examples of lengthy in a Sentence

The process is both lengthy and costly. a series of lengthy delays Lengthier trips require more planning.
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.
Football already has more interruptions than before, largely because of VAR and lengthy stoppages. Tom Burrows, New York Times, 17 June 2026 There was a lengthy delay between the top and bottom of the second while the grounds crew attempted to dry the infield. Chad Bishop, AJC.com, 17 June 2026 The lengthy payment rule is an annual exercise in which the Centers for Medicare & Medicaid Services, which oversees the ACA, can set new standards for coverage. Julie Appleby, Miami Herald, 16 June 2026 In January, Brooklyn uploaded a lengthy statement about his relationship with his parents. Janelle Ash, FOXNews.com, 16 June 2026 See All Example Sentences for lengthy

Word History

First Known Use

1689, in the meaning defined at sense 1

Time Traveler
The first known use of lengthy was in 1689

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Cite this Entry

“Lengthy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lengthy. Accessed 19 Jun. 2026.

Kids Definition

lengthy

adjective
ˈleŋ(k)-thē How to pronounce lengthy (audio)
ˈlen(t)-
lengthier; lengthiest
: very long
lengthily adverb
lengthiness noun

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