Search Result：alligator weed
alligator weed 
(TTS Sound)
(TTS Sound)Overview of noun alligator_weed
The noun alligator weed has 1 sense
- alligator weed, alligator grass, Alternanthera philoxeroides -- (prolific South American aquatic weed having grasslike leaves and short spikes of white flowers; clogs waterways with dense floating masses)