indispensable

adjective

in·​dis·​pens·​able ˌin-di-ˈspen(t)-sə-bəl How to pronounce indispensable (audio)
Synonyms of indispensablenext
1
: absolutely necessary : essential
an indispensable member of the staff
is indispensable to the team
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.
Campbell is indispensable here and a solid actor who never overplays the terror but comes loaded for bear when her daughter inherits the curse of Ghostface. Pete Hammond, Deadline, 26 Feb. 2026 Local guides and fishers were partners in the search, and their knowledge of the forest proved indispensable. Hanna Wickes, Charlotte Observer, 25 Feb. 2026 Looking to the future, demographic change will make the work of equality indispensable for anyone seeking to navigate an increasingly complex society. Kenji Yoshino, Time, 25 Feb. 2026 Take my first meal at Cucina Italiana Magari, one of the city's indispensable fine dining experiences. Alex Halberstadt, Condé Nast Traveler, 25 Feb. 2026 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 2 Mar. 2026.

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

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