Definition of cannabis
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
2a
: 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
b
: cannabinoid
Keep scrolling for more
Keep scrolling for more
Keep scrolling for more
Test Your Vocabulary
February 2021 Words of the Day Quiz
-
- Which is a synonym of perdure?

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
Spell words. Make bears.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share cannabis
Time Traveler for cannabis
The first known use of cannabis was in 1783
See more words from the same year