: an agent for destroying mollusks (such as snails)

Examples of molluscicide 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.
The biopesticide is the first environmentally safe molluscicide to use inside power plants. Lindsey Botts, The Arizona Republic, 25 Apr. 2022 In 2014, the EPA approved open water use of the molluscicide Zequanox, a treatment made up of dead cells from a soil bacteria that specifically targets mussels by destroying their digestive systems. Morgan Greene, chicagotribune.com, 30 July 2021 The material could even be distributed to the mussels similarly to Zequanox engineering, which involved a frame and tarp system to pump the molluscicide underwater. Morgan Greene, chicagotribune.com, 30 July 2021

Word History

Etymology

New Latin Mollusca + English -i- + -cide

First Known Use

1948, in the meaning defined above

Time Traveler
The first known use of molluscicide was in 1948

Browse Nearby Words

Cite this Entry

“Molluscicide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/molluscicide. Accessed 27 Mar. 2025.

Medical Definition

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