watermeal

Definitions of watermeal

1. noun

   any of various aquatic plants of the genus Wolffia; throughout warmer regions of the world
   types:

   Wolffia columbiana, common wolffia

   smallest flowering plants known; of the Americas

   type of:

   duckweed

   any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds