<p><strong>Noun:</strong></p><ul><li>a plant of the genus <em>Cannabis</em>, most notably hemp, <em>C. sativa</em>.</li><li>any of the various parts of the plant, especially the leaves and flowering tops of <em>C. sativa</em>, from which hashish, marijuana, bhang, and similar mildly euphorigenic and hallucinogenic drugs are prepared.</li><li>any plant of the genus <em>Cannabis</em>, especially <em>C. sativa</em>, whose leaves and flowering tops have psychoactive properties.</li></ul>