key worker
Britishnoun
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a social worker, mental health worker, or nursery nurse assigned to an individual case, patient, or child
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(in Britain) a worker in any of a number of public sector professions considered by the government to be essential to society, for example teachers, police officers, NHS health workers etc
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.
Reuben was her key worker and played a crucial role in supporting her to sit her GCSEs.
From BBC ● Jun. 4, 2026
Just 30 minutes later, his key worker Cookson put him down again for a second sleep in the afternoon, placing him inside a small teepee that was decorated in tinsel for Christmas.
From BBC ● Apr. 17, 2026
The Crown Prosecution Service confirmed that a "key worker" who gave evidence at Foden's trial last year "did raise concerns with the police" and that these concerns were raised "following Foden's arrest".
From BBC ● Jul. 28, 2025
The key worker told the court that her meetings with Child E, usually took place "in private" in a classroom.
From BBC ● Jul. 28, 2025
The NHS says it offers bereaved families a range of support, and that all health trusts are responsible for identifying a key worker for families when they have lost a child.
From BBC ● Feb. 5, 2024
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.