1. (noun)marijuana, marihuana, ganja, Cannabis sativa a strong-smelling plant from whose dried leaves a number of euphoriant and hallucinogenic drugs are prepared Synonyms: marihuana, ganja, cannabis, marijuana
2. (noun)cannabis, marijuana, marihuana, ganja the most commonly used illicit drug; considered a soft drug, it consists of the dried leaves of the hemp plant; smoked or chewed for euphoric effect Synonyms: marihuana, ganja, marijuana, cannabis, hemp