1. A foundation or sustaining wall of stones thrown together without order, as in deep water or on a soft bottom

1. To form a riprap in or upon

Derived forms: ripraps

Encyclopedia: Riprap

• therapeutics
• Theraphosidae
• therapist
• therapsid
• Therapsida
• therapy
• Theravada
• Theravada Buddhism
• there
• there's
• thereabout
• thereabouts
• thereafter
• thereat
• thereby
• therefor
• therefore
• therefrom
• therein
• thereinafter
• thereinto
• theremin
• thereminvox
• thereness
• thereof