1
: a tall Asian herb (Cannabis sativa of the family Cannabaceae, the hemp family) that has a tough fiber and is often separated into a tall loosely branched species (C. sativa) and a low-growing densely branched species (C. indica) : hemp sense 1a
used especially for cultivated varieties having high levels of THC
2
a
: the psychoactive dried flower buds, leaves, or preparations (such as hashish) or chemicals (such as THC) that are derived from the cannabis plant
especially : marijuana

Examples of cannabis in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Local authorities say rules have been set by US authorities barring personnel from visiting cannabis dispensaries and taking part in watersports including jet skiing and parasailing. Brad Lendon, CNN Money, 2 Sep. 2026 Medical cannabis was legalized in Thailand in 2022 and dispensaries have become common in Thai cities. ABC News, 1 Sep. 2026 The finding suggests the ground is shifting for the cannabis industry, at the expense of alcohol and Big Tobacco. Dario Sabaghi, Forbes.com, 29 Aug. 2026 Court records show the wrongdoing began when Baldwin Park started permitting cannabis cultivation, manufacturing and distribution in 2017. Richard Winton, Los Angeles Times, 28 Aug. 2026 See All Example Sentences for cannabis

Word History

Etymology

Latin, hemp, from Greek kannabis; akin to Old English hænep hemp

First Known Use

1783, in the meaning defined at sense 1

Time Traveler
The first known use of cannabis was in 1783

Browse Nearby Words

Cite this Entry

“Cannabis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cannabis. Accessed 3 Sep. 2026.

Kids Definition

cannabis

noun
: hemp sense 1
also : a preparation (as marijuana) made from hemp and affecting the mind

Medical Definition

cannabis

noun
1
: a tall Asian herb (Cannabis sativa of the family Cannabaceae, the hemp family) that has a tough fiber and is often separated into a tall loosely branched species (C. sativa) and a low-growing densely branched species (C. indica) : hemp sense 1
used especially for cultivated varieties having high levels of THC
2
: the psychoactive dried flower buds, leaves, or preparations (as hashish) or chemicals (as THC) that are derived from the cannabis plant
especially : marijuana

More from Merriam-Webster on cannabis

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