Noun water orchid has 1 sense
  1. water hyacinth, water orchid, Eichhornia crassipes, Eichhornia spesiosa - a tropical floating aquatic plant having spikes of large blue flowers; troublesome in clogging waterways especially in southern United States
    --1 is a kind of aquatic plant, water plant, hydrophyte, hydrophytic plant
    --1 is a member of Eichhornia, genus Eichhornia
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