kratom
Americannoun
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a Southeast Asian evergreen tree (Mitragyna speciosa) of the coffee family, whose leaves contain a psychoactive substance.
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the leaves of Mitragyna speciosa, or the psychoactive substance they contain: used in various forms as a mood enhancer, pain reliever, etc., or in higher doses as a sedative with opioid-like effects.
Etymology
Origin of kratom
First recorded in 1920–25; from Thai krathom
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Pro-kratom groups like the American Kratom Association are pushing for bans against synthetics "posing as natural kratom".
From BBC ● Sep. 25, 2026
The researchers also found notable differences among states based on how kratom is regulated.
From Science Daily ● Aug. 18, 2026
County Coroner Shante Sanchez, who investigated Rustici’s death, supports a full kratom ban.
From The Wall Street Journal ● Aug. 11, 2026
Public health inspectors conducted follow-up visits at the facility in October and April, “collecting evidence at both inspections that indicated embargoed kratom products had been moved, tampered with and repackaged,” according to public health officials.
From Los Angeles Times ● Jun. 19, 2026
Last year, California was on its way to having statewide regulation for kratom products.
From Los Angeles Times ● Aug. 20, 2025
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