The word "罂粟" is formed by combining the character "罂", which signifies a jar or vase, constructed from the radical "缶" denoting earthenware and the phonetic component "婴" providing its sound, with the character "粟", meaning millet, composed of "米" representing grain and "朿" as a phonetic element; together, they descriptively reference the opium poppy plant, where "罂" alludes to its jar-shaped seed pod and "粟" to its small, grain-like seeds.