: 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 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 Sep. 2026.

Medical Definition

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