1
: a bed of soil enclosed in glass, heated especially by fermenting manure, and used for forcing or for raising seedlings
2
: an environment that favors rapid growth or development
a hotbed of activity
Examples of hotbed in a Sentence
a hotbed of political unrest
prerevolutionary Boston was viewed as a hotbed of treason by the British
Recent Examples on the Web
The coastal community that’s been a hotbed of neo-Nazi activity for decades?
—
Gustavo Arellano, Los Angeles Times, 28 June 2025
Healthcare is already a hotbed of AI activity, which has more than proved its worth as a tool for diagnosing illness, monitoring recovery, and developing new medicines.
—Bernard Marr, Forbes.com, 25 June 2025
The country clubs are hotbeds of anxiety, stirring up questions about who lost a job this month, whose bills are past due.
—Dwyer Murphy
june 6, Literary Hub, 6 June 2025
Polsky and others organized demonstrations against the funding cuts this semester — unusual for faculty members, even at a hotbed of activism like Berkeley.
—Tyler Kingkade, NBC news, 5 June 2025
See All Example Sentences for hotbed
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Gustavo Arellano, Los Angeles Times, 28 June 2025
Healthcare is already a hotbed of AI activity, which has more than proved its worth as a tool for diagnosing illness, monitoring recovery, and developing new medicines.
—Bernard Marr, Forbes.com, 25 June 2025
The country clubs are hotbeds of anxiety, stirring up questions about who lost a job this month, whose bills are past due.
—Dwyer Murphy
june 6, Literary Hub, 6 June 2025
Polsky and others organized demonstrations against the funding cuts this semester — unusual for faculty members, even at a hotbed of activism like Berkeley.
—Tyler Kingkade, NBC news, 5 June 2025
See All Example Sentences for hotbed
Cite this Entry
“Hotbed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hotbed. Accessed 4 Jul. 2025.
Copy CitationKids Definition
hotbed
noun
hot·bed
ˈhät-ˌbed 
1
: a heated bed of soil enclosed in glass and used for growing seedlings
2
: an environment that favors rapid growth or development
a hotbed of innovation
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