kratom

American  

[krey-tuhm, krot-uhm] / ˈkreɪ təm, ˈkrɒt əm /

noun

1. a Southeast Asian evergreen tree (Mitragyna speciosa) of the coffee family, whose leaves contain a psychoactive substance.

2. 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.

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Etymology

Origin of kratom

First recorded in 1920–25; from Thai krathom

Example Sentences

Second, red-tagging kratom products would directly affect his Authentic Kratom and the livelihood of his seven full-time employees.

From Los Angeles Times • Nov. 20, 2025

A California bill that would have imposed regulations on kratom products has been shelved.

From Los Angeles Times • Sep. 13, 2025

It was backed by the Global Kratom Coalition, whose executive director, Matthew Lowe, argued kratom products should have an alkaloid content similar to the natural plant that has long been used.

From Los Angeles Times • Aug. 15, 2024

Under AB 2365, the bill proposed this year by Haney, the state would require kratom products to be registered with the public health department.

From Los Angeles Times • Apr. 29, 2024

Li said the method's accuracy opens the door for a more efficient discovery process and continued research on the kratom tree.

From Science Daily • Oct. 18, 2023