Any plant of the genus Cannabis,a coarse bushy annual with palmate leaves and clusters of small green flowers,yields tough fibers and narcotic drugs.

• 大麻属的任何一种植物，一种高而粗的一年生草本属，叶呈手掌状，绿色的小花成穗状花序，产出坚韧的纤维和麻醉药。