indispensable
Americanadjective
-
absolutely necessary, essential, or requisite.
an indispensable member of the staff.
- Synonyms:
- needed
-
incapable of being disregarded or neglected.
an indispensable obligation.
noun
adjective
-
absolutely necessary; essential
-
not to be disregarded or escaped
an indispensable role
noun
Synonym Usage
See necessary.
Other Word Forms
Etymology
Origin of indispensable
First recorded in 1525–35; from Medieval Latin indispēnsābilis “not subject to dispensation.” See in- 3, dispensable
Explanation
Indispensable is a strong adjective for something that you couldn't do without. If you have asthma and you're packing for summer vacation, your inhaler is indispensable, unless you enjoy gasping on the beach. Something that is dispensable is something you could get rid of, like that box of yogurt-covered zucchini snacks that's been in the pantry for a year. So if something is indispensable you couldn't possibly go without it, like salt, or for some people, coffee. Chocolate is indispensable for chocolate chip cookies, as is furniture for the adult hide-and-go-seek league.
Vocabulary lists containing indispensable
The Universal Declaration of Human Rights (1948)
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Starting Your New Life: Inspiring Words from Commencement Speeches
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
Declaration of the Rights of Man (1789)
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Building a national consensus around supportive policies for these strategically indispensable technologies will be hard.
From The Wall Street Journal • Jun. 22, 2026
Asia’s titans supply indispensable hardware, the figurative picks and shovels of the AI gold rush.
From The Wall Street Journal • Jun. 19, 2026
“Differentiated inventory makes Redfin an indispensable destination for serious buyers, no matter where their search begins.”
From Barron's • Jun. 11, 2026
For the first time in his career, Stokes the cricketer is not indispensable.
From BBC • Jun. 10, 2026
Harry was an indispensable part of the mingled outpourings of jubilation and mourning, of grief and celebration.
From "Harry Potter and the Deathly Hallows" by J.K. Rowling
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
