cane toad

noun

: a large, brownish, poisonous toad (Rhinella marina synonym Bufo marinus) native to Central and South America, Mexico, and extreme southern Texas and introduced into other tropical and subtropical areas (such as Australia) where it has become an invasive species
Cane toads are seen as a major threat to biodiversity, not only because they voraciously out-compete some native species for food and consume others, but also because their skin toxins are thought to kill carnivorous predators which mistake them for local amphibians.—Sheila Lunter

called also giant toad, marine toad

Examples of cane toad in a Sentence

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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.
Before 1935, no Australian had encountered a cane toad in their backyard. —Scott Travers, Forbes, 30 Oct. 2024 Thus far, more than 1 million cane toad tadpoles have been removed from Australian waterways. —Discover Magazine, 14 Oct. 2024 The problem is that cane toad toxins take longer to degrade. —Cody Cottier, Discover Magazine, 30 Sep. 2024 Here are three animals—tiger sharks, green and golden bell frogs and cane toads—whose cannibalistic tendencies serve a vital purpose. —Scott Travers, Forbes, 14 Sep. 2024 See all Example Sentences for cane toad 

Word History

First Known Use

1955, in the meaning defined above

Time Traveler
The first known use of cane toad was in 1955

Dictionary Entries Near cane toad

Canes Venatici

cane toad

cane trash

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Cite this Entry

“Cane toad.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cane%20toad. Accessed 1 Dec. 2024.

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Medical Definition

cane toad

noun
: a large, brownish toad (Rhinella marina synonym Bufo marinus) that secretes a toxin poisonous especially to small animals and that is native to Central and South America, Mexico, and southernmost Texas but has become an invasive species in other warm regions (as Florida and Australia) where it was formerly introduced for insect control
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