plural cacti
ˈkak-ˌtī 
-(ˌ)tē
or cactuses also cactus
: any of a family (Cactaceae, the cactus family) of plants that have succulent stems and branches with scales or spines instead of leaves and are found especially in dry areas (such as deserts)
Examples of cactus in a Sentence
Recent Examples on the Web
The room was decorated with a painting of B. B. King, a red rug, and a large cactus.
—
E. Tammy Kim, The New Yorker, 4 Mar. 2025
Its accessories are made from innovative materials such as apple skin, mushroom leather, coconut leather and cactus leather.
—Melinda Sheckells, The Hollywood Reporter, 16 Feb. 2025
Consider Pet Safety Most cactuses are non-toxic to pets, but succulents are a mixed bag, and some common succulents aren’t safe for pets.
—Lauren Landers, Better Homes & Gardens, 11 Feb. 2025
Find your cactus a spot in a bright location or filtered sun, moisten when the surface soil begins to dry and fertilize monthly, March through September, to have a plant in bloom next year.
—Tom MacCubbin, Orlando Sentinel, 11 Jan. 2025
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E. Tammy Kim, The New Yorker, 4 Mar. 2025
Its accessories are made from innovative materials such as apple skin, mushroom leather, coconut leather and cactus leather.
—Melinda Sheckells, The Hollywood Reporter, 16 Feb. 2025
Consider Pet Safety Most cactuses are non-toxic to pets, but succulents are a mixed bag, and some common succulents aren’t safe for pets.
—Lauren Landers, Better Homes & Gardens, 11 Feb. 2025
Find your cactus a spot in a bright location or filtered sun, moisten when the surface soil begins to dry and fertilize monthly, March through September, to have a plant in bloom next year.
—Tom MacCubbin, Orlando Sentinel, 11 Jan. 2025
See All Example Sentences for cactus
Cite this Entry
“Cactus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cactus. Accessed 12 Mar. 2025.
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