in extenso

adverb

in ex·ten·so ˌin-ik-ˈsten(t)-(ˌ)sō

: at full length

the passage was quoted in extenso

Word History

Etymology

Medieval Latin

First Known Use

1826, in the meaning defined above

Time Traveler

The first known use of in extenso was in 1826

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Browse Nearby Words

inextensive

in extenso

inexterminable

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Cite this Entry

Style

“In extenso.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/in%20extenso. Accessed 31 Oct. 2025.

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