1. Extra growth on the underside of part of a plant, causing it to bend up

Derived forms: hyponasties

• water pimpernel
• water pipe
• water pistol
• water plant
• water plantain
• water pollution
• water polo
• water pore
• water program
• water project
• water pump
• water rat
• water right
• water sapphire
• water scooter
• water scorpion
• water shamrock
• water shrew
• water skater
• water ski
• water snake
• water softener
• water spaniel
• water speedwell
• water spirit