indispensable
adjective
in·dis·pens·able
ˌin-di-ˈspen(t)-sə-bəl 
1
: absolutely necessary : essential
an indispensable member of the staff
2
: not subject to being set aside or neglected
an indispensable obligation
indispensable
noun
Synonyms
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
As consumers demand more convenience and innovation, small businesses will continue to stand out by embracing creativity and flexibility, reinforcing their indispensable role in driving economic growth and innovation in the year ahead.
—
Allbusiness, Forbes, 6 Jan. 2025
Though not a great way to heat a whole home, a portable heater is indispensable for a late-evening movie night, a workbench in a chilly garage, or the home’s odd corners that refuse to heat.
—Matthew Korfhage, WIRED, 6 Jan. 2025
The indispensable role of scientists and medical professionals, and world class research, mobilized in fighting COVID-19 should underscore their central role in addressing future medical threats.
—William A. Haseltine, TIME, 3 Jan. 2025
The country also produces 60 percent of the world's germanium, indispensable for infrared optics like night-vision devices and laser targeting systems.
—Josh Hammer, Newsweek, 23 Dec. 2024
See all Example Sentences for indispensable 
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Allbusiness, Forbes, 6 Jan. 2025
Though not a great way to heat a whole home, a portable heater is indispensable for a late-evening movie night, a workbench in a chilly garage, or the home’s odd corners that refuse to heat.
—Matthew Korfhage, WIRED, 6 Jan. 2025
The indispensable role of scientists and medical professionals, and world class research, mobilized in fighting COVID-19 should underscore their central role in addressing future medical threats.
—William A. Haseltine, TIME, 3 Jan. 2025
The country also produces 60 percent of the world's germanium, indispensable for infrared optics like night-vision devices and laser targeting systems.
—Josh Hammer, Newsweek, 23 Dec. 2024
See all Example Sentences for indispensable
Dictionary Entries Near indispensable
Cite this Entry
“Indispensable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/indispensable. Accessed 16 Jan. 2025.
Copy CitationKids Definition
indispensable
adjective
in·dis·pens·able
ˌin-dis-ˈpen(t)-sə-bəl
: absolutely necessary : essential
an indispensable employee
Legal Definition
indispensable
adjective
in·dis·pen·sa·ble
ˌin-di-ˈspen-sə-bəl
: 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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