shut-in

1 of 3

noun

Synonyms of shut-innext
1
: a person who is confined to home, a room, or bed because of illness or incapacity
2
: a narrow gorge-shaped part of an otherwise wide valley
3
: available oil or gas which is not being produced from an existing well

shut-in

2 of 3

adjective

1
: confined to one's home or an institution by illness or incapacity
2
a
: secretive, brooding
… a bitter, shut-in face.Claudia Cassidy
b
: tending to avoid social contact : withdrawn
… the shut-in or seclusive type of personality …S. K. Weinberg

shut in

3 of 3

verb

shut in; shutting in; shuts in

transitive verb

1
2
: to prevent production of (oil or gas) by closing down a well

Examples of shut-in in a Sentence

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.
Noun
Hamad Hussain, climate and commodities economist at Capital Economics, pointed out in a separate note Monday that tankers need to fill up on gulf supplies in order for shut-in production to restart. Jason Ma, Fortune, 15 June 2026 The Atlantic Council has warned that if shale producers lost access to export markets, oil production shut-ins would follow, harming domestic producers and global consumers. Dan Eberhart, Forbes.com, 12 June 2026 Iran has plenty of experience dealing with shut-ins and restarts. David Goldman, CNN Money, 27 May 2026 But those projections rest on several assumptions, including that shut-in oil production will peak in early April and transit through the Strait of Hormuz will improve. Chad De Guzman, Time, 31 Mar. 2026 Production shut-ins Brent crude futures could climb to $135 per barrel if the current situation persists for four months, according to Janiv Shah, vice president of oil markets at Rystad Energy. Sam Meredith, CNBC, 9 Mar. 2026 Her brother, Casey (Spike Fearn), is an agoraphobic shut-in failing to confront his mounting mental-health crises. David Sims, The Atlantic, 12 Dec. 2025 That means overcoming Ella’s hostility and bridging the divide with her uncommunicative kid brother Casey (Spike Fearn), an MIT graduate who has become an agoraphobic shut-in since his breakup with beloved girlfriend Susan (Ayo Edebiri). David Rooney, HollywoodReporter, 10 Dec. 2025 Visitors should pair the shut-ins with a stop at Elephant Rocks State Park, about a 15-minute drive away, which gets its name from a series of enormous pink granite boulders that are said to resemble circus elephants standing trunk to tail. Nicholas Derenzo, AFAR Media, 16 Sep. 2025
Adjective
Hamad Hussain, climate and commodities economist at Capital Economics, pointed out in a separate note Monday that tankers need to fill up on gulf supplies in order for shut-in production to restart. Jason Ma, Fortune, 15 June 2026 Smith estimated Iran may have roughly 30 days before shoreside storage faces severe capacity constraints under current conditions, while warning that older fields or marginal wells could already be facing early shut-in pressures. Efrat Lachter, FOXNews.com, 1 May 2026 But those projections rest on several assumptions, including that shut-in oil production will peak in early April and transit through the Strait of Hormuz will improve. Chad De Guzman, Time, 31 Mar. 2026

Word History

First Known Use

Noun

1891, in the meaning defined at sense 1

Adjective

1909, in the meaning defined at sense 1

Verb

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of shut-in was in the 14th century

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Cite this Entry

“Shut-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/shut-in. Accessed 2 Jul. 2026.

Kids Definition

shut-in

noun
ˈshət-ˌin
: a sick person unable to go outdoors

Medical Definition

shut-in

1 of 2 noun
: a person who is confined to home, a room, or bed because of illness or incapacity

shut-in

2 of 2 adjective
1
: confined to one's home or an institution by illness or incapacity
2
: tending to avoid social contact : withdrawn
diagnostic and prognostic significance of the shut-in personality typeS. K. Weinberg

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