Potamogeton potamogeton • potamogetonaceae · · · Info · Definitions · Characters · · Potamogeton · · Text Latin · · Script 11 · · Length 5 · · Syllables Definitions · · · (noun) a large genus of aquatic herbs found in quiet waters in temperate regions; leaves usually float on the water. Synonyms: genus Potamogeton. · · Noun Definition 1 Characters · · P latin capital letter p U+0050 a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074