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
Yes, elk are big, but these ungulates eat various grasses, twigs and bark, willow stems, and the pads and fruits on cactus.
—
Jace Bauserman, Outdoor Life, 16 July 2025
Go during mid- to late spring to see saguaro cactus blossoms, Arizona's state flower.
—Michael Salerno, AZCentral.com, 15 July 2025
Nopal, de-spined cooked cactus, is available in a scrambled egg plate ($13.95) or omelet ($16.25).
—Sacbee.com, 11 July 2025
After eating a stew made from acacia nuts and prickly pear cactus, Will suffered terrible gastrointestinal stress, eventually vomiting blood.
—Frederick Dreier, Outside Online, 27 June 2025
See All Example Sentences for cactus
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Jace Bauserman, Outdoor Life, 16 July 2025
Go during mid- to late spring to see saguaro cactus blossoms, Arizona's state flower.
—Michael Salerno, AZCentral.com, 15 July 2025
Nopal, de-spined cooked cactus, is available in a scrambled egg plate ($13.95) or omelet ($16.25).
—Sacbee.com, 11 July 2025
After eating a stew made from acacia nuts and prickly pear cactus, Will suffered terrible gastrointestinal stress, eventually vomiting blood.
—Frederick Dreier, Outside Online, 27 June 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 22 Jul. 2025.
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