horned poppy horned pondweed • horned pout · · · Info · Definitions · Synonyms · Characters · · horned poppy · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) yellow-flowered Eurasian glaucous herb naturalized in along sandy shores in eastern North America. Synonyms: horn poppy, horned poppy, yellow horned poppy, sea poppy, Glaucium flavum. · · Noun Definition 1 Synonyms · · · horn poppy · · Synonym 1 yellow horned poppy · · Synonym 2 sea poppy · · Synonym 3 glaucium flavum · · Synonym 4 Characters · · space U+0020 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 n latin small letter n U+006E o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 y latin small letter y U+0079