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 Christmas cactus is said to bloom in celebration of Christ’s birth.
—
Clarence Schmidt, San Diego Union-Tribune, 11 Feb. 2026
Lululemon Everywhere Belt Bag 1L Leather Alternative Made with faux leather that’s derived from cactus fiber, this belt bag is luxury on the go.
—Jasmine Gomez, Travel + Leisure, 8 Feb. 2026
The area is rugged in places, with rocky slopes, narrow canyons and desert vegetation like creosote, palo verde, mesquite, cholla cactus and bunch grasses.
—Joan Meiners, AZCentral.com, 6 Feb. 2026
Trapped in a prickly relationship with a cactus, his life changes overnight when Swift sprays herself with Opalite and is magically transported into his living room.
—Emlyn Travis, Entertainment Weekly, 6 Feb. 2026
See All Example Sentences for cactus
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Clarence Schmidt, San Diego Union-Tribune, 11 Feb. 2026
Lululemon Everywhere Belt Bag 1L Leather Alternative Made with faux leather that’s derived from cactus fiber, this belt bag is luxury on the go.
—Jasmine Gomez, Travel + Leisure, 8 Feb. 2026
The area is rugged in places, with rocky slopes, narrow canyons and desert vegetation like creosote, palo verde, mesquite, cholla cactus and bunch grasses.
—Joan Meiners, AZCentral.com, 6 Feb. 2026
Trapped in a prickly relationship with a cactus, his life changes overnight when Swift sprays herself with Opalite and is magically transported into his living room.
—Emlyn Travis, Entertainment Weekly, 6 Feb. 2026
See All Example Sentences for cactus
Cite this Entry
“Cactus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cactus. Accessed 15 Feb. 2026.
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