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rodenticide
noun
ro·den·ti·cide
rō-ˈden-tə-ˌsīd
: an agent that kills, repels, or controls rodents
Examples of rodenticide in a Sentence
Recent Examples on the Web
The bait, a rodenticide laced with grain pellets, was carefully distributed across the island.
—
Scott Travers, Forbes, 9 Jan. 2025
The city treats rat burrows by applying rodenticide directly to the burrow, rather than putting rodenticide or bait traps outside the burrows.
—
Gina Lee Castro, Journal Sentinel, 23 Sep. 2024
The program involved aerial and ground distribution of rodenticides to eliminate the invasive populations entirely.
—
Scott Travers, Forbes, 6 Jan. 2025
The immediate cause appeared to be a building collision, but a necropsy revealed that Flaco also had dangerously high levels of toxic rodenticides in his system.
—
Emily Anthes, New York Times, 25 Dec. 2024
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Word History
First Known Use
1903, in the meaning defined above
Dictionary Entries Near rodenticide
Cite this Entry
“Rodenticide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/rodenticide. Accessed 16 Feb. 2025.
Kids Definition
rodenticide
noun
ro·den·ti·cide
rō-ˈdent-ə-ˌsīd
: a chemical substance used to kill rodents
Medical Definition
rodenticide
noun
ro·den·ti·cide
rō-ˈdent-ə-ˌsīd
: an agent that kills, repels, or controls rodents
More from Merriam-Webster on rodenticide
Britannica.com: Encyclopedia article about rodenticide
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Merriam-Webster unabridged
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