immeasurable

adjective

im·​mea·​sur·​able (ˌ)i(m)-ˈme-zhə-rə-bəl How to pronounce immeasurable (audio)
-ˈmā-zhə-
-zhər-bəl;
-ˈmezh-rə-
-ˈmāzh-
Synonyms of immeasurablenext
: incapable of being measured
Their new grandchild brought them immeasurable joy.
broadly : indefinitely extensive
immeasurableness noun
immeasurably
(ˌ)i(m)-ˈme-zhə-rə-blē How to pronounce immeasurable (audio)
-ˈmā-zhə-
-zhər-blē;
-ˈmezh-rə-
-ˈmāzh-
adverb

Examples of immeasurable in a Sentence

The war has caused immeasurable damage. The new medicine has brought about an immeasurable improvement in her life.
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.
Her impact on Coral Springs is immeasurable, and her loss leaves a void in our hearts. Latoya Gayle, PEOPLE, 3 Apr. 2026 Seeing a conversion therapist did, however, do immeasurable damage to my psyche. The New Yorker, New Yorker, 1 Apr. 2026 Her impact on Coral Springs is immeasurable, and her loss leaves a void in our hearts. Jack Moore, ABC News, 1 Apr. 2026 The High Line Canal Trail Conservancy says his impact has been immeasurable. Michael Abeyta, CBS News, 29 Mar. 2026 See All Example Sentences for immeasurable

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of immeasurable was in the 14th century

Browse Nearby Words

Cite this Entry

“Immeasurable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/immeasurable. Accessed 6 Apr. 2026.

Kids Definition

immeasurable

adjective
im·​mea·​sur·​able (ˌ)im-ˈ(m)ezh-(ə-)rə-bəl How to pronounce immeasurable (audio)
-ˈ(m)ezh-ər-bəl
-ˈ(m)āzh-
: impossible to measure : vast, boundless
immeasurably adverb

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