Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun frog's_lettuce

1 sense of frog's lettuce

Sense 1
frog's lettuce -- (very similar to Potamogeton; of western Africa, Asia, and Europe)
       => pondweed -- (any of several submerged or floating freshwater perennial aquatic weeds belonging to the family Potamogetonaceae)