institution

noun

in·​sti·​tu·​tion ˌin(t)-stə-ˈtü-shən How to pronounce institution (audio)
-ˈtyü-
1
a
: an established organization or corporation (such as a bank or university) especially of a public character
financial institutions
b
: a facility or establishment in which people (such as the sick or needy) live and receive care typically in a confined setting and often without individual consent
… the testator disinherited her siblings over their efforts to have her committed to a mental institution in the wake of several suicide attempts.William M. McGovern, Jr.
c
: a significant practice, relationship, or organization in a society or culture
the institution of marriage
also : something or someone firmly associated with a place or thing
she has become an institution in the theater
2
: an act of instituting : establishment

Examples of institution in a Sentence

banks and other financial institutions an institution of higher learning Family visits are a Thanksgiving institution. She's not interested in the institution of marriage. The play has become something of an institution on Broadway. the institution of new rules and regulations
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.
In recent years, attacks on institutions like UnitedHealth and Ascension Health have led to months of operational disruption, massive financial costs and prolonged investigations. Kurt Knutsson, FOXNews.com, 3 May 2025 The Trump administration has labeled multiple institutions in academia and the media industry — from Harvard and Columbia universities to NPR and PBS — as being leftist, Marxist, biased, and woke, and threatened funding cuts. Kathryn Palmer, USA Today, 3 May 2025 That prompted the administration to block more than $2 billion in federal grants to the Cambridge, Massachusetts, institution. Seung Min Kim, Chicago Tribune, 3 May 2025 What is involved in applying for a grant from a federal institution like NIH? Brady Thomas West, The Conversation, 2 May 2025 See All Example Sentences for institution

Word History

First Known Use

15th century, in the meaning defined at sense 2

Time Traveler
The first known use of institution was in the 15th century

Browse Nearby Words

Cite this Entry

“Institution.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/institution. Accessed 11 May. 2025.

Kids Definition

institution

noun
in·​sti·​tu·​tion ˌin(t)-stə-ˈt(y)ü-shən How to pronounce institution (audio)
1
: the act of instituting : establishment
2
: an established custom, practice, or law in a society or culture
the institution of marriage
turkey dinner is a Thanksgiving institution
3
a
: an established organization or corporation and especially one of a public nature
educational institutions
a financial institution
institutional
-shnəl
-shən-ᵊl
adjective
institutionally
adverb

Medical Definition

institution

noun
in·​sti·​tu·​tion ˌin(t)-stə-ˈt(y)ü-shən How to pronounce institution (audio)
: a facility or establishment in which people (such as the sick or needy) live and receive care typically in a confined setting and often without individual consent
a mental institution

Legal Definition

institution

noun
in·​sti·​tu·​tion
1
: the act of instituting
2
: a significant practice, relationship, or organization in a society or culture
the institution of marriage
3
: an established organization or corporation especially of a public character
specifically : a facility for the treatment or training of persons with mental deficiencies

More from Merriam-Webster on institution

Last Updated: - Updated example sentences
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