indispensable

adjective

in·​dis·​pens·​able ˌin-di-ˈspen(t)-sə-bəl How to pronounce indispensable (audio)
1
: absolutely necessary : essential
an indispensable member of the staff
2
: not subject to being set aside or neglected
an indispensable obligation
indispensability noun
indispensable noun
indispensableness noun
indispensably adverb

Examples of indispensable in a Sentence

fully aware that he was an indispensable assistant, he decided that it was high time that he be paid what he was worth
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.
When printing textiles, gum arabic played the indispensable role of a thickening agent that helped bind dyes on fabric. Erik Zou, JSTOR Daily, 25 Apr. 2025 This book is indispensable to understanding not just the thinking of Savarkar’s time but also the intellectual currents shaping modern India. Foreign Affairs, 22 Apr. 2025 Content oversight and quality assurance provided by Studio 1847 In an economically uncertain world, where workers are becoming more mobile and the rate of change is rapid because of technology, mobile offices, building trailers and portable classrooms are increasingly becoming indispensable. Ascend Agency, New York Daily News, 21 Apr. 2025 However, human expertise continues to be indispensable for high-stakes areas such as fraud detection despite AI technological progress. Jitender Jain, Forbes.com, 21 Apr. 2025 See All Example Sentences for indispensable

Word History

First Known Use

1653, in the meaning defined at sense 2

Time Traveler
The first known use of indispensable was in 1653

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Cite this Entry

“Indispensable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indispensable. Accessed 29 Apr. 2025.

Kids Definition

indispensable

adjective
in·​dis·​pens·​able ˌin-dis-ˈpen(t)-sə-bəl How to pronounce indispensable (audio)
: absolutely necessary : essential
an indispensable employee
indispensability noun

Legal Definition

indispensable

adjective
in·​dis·​pen·​sa·​ble ˌin-di-ˈspen-sə-bəl How to pronounce indispensable (audio)
: having rights so connected to the claims of the parties to an action that the action cannot be adjudicated without affecting those rights see also indispensable party at party

More from Merriam-Webster on indispensable

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