1. Any tropical American plant of the genus Tropaeolum having pungent juice and long-spurred yellow to red flowers 
2. Flowers and seeds and leaves all used as flavourings

1. Aquatic herbs
   - genus Nasturtium

Derived forms: nasturtiums

Type of: dilleniid dicot genus, flavorer [US], flavoring [US], flavourer [Brit, Cdn], flavouring [Brit, Cdn], herb, herbaceous plant, seasoner, seasoning

Part of: Brassicaceae, Cruciferae, family Brassicaceae, family Cruciferae, genus Tropaeolum, mustard family, Tropaeolum

Encyclopedia: Nasturtium

• hydrophone
• Hydrophyllaceae
• Hydrophyllum
• Hydrophyllum virginianum
• hydrophyte
• hydrophytic
• hydrophytic plant
• hydroplane
• hydroplane racing
• hydroponic
• hydroponics
• hydropower
• hydrops
• hydroquinone
• hydrosphere
• hydrostatic
• hydrostatic head
• hydrostatical
• hydrostatics
• hydrotherapy
• hydrothermal
• hydrothorax
• hydrotropic
• hydrotropism
• hydrous