The ground at the bottom of a river, including the soil and rock that the water flows over.
A compound word combining 'river' (from Latin 'riparius') and 'bed' (Old English 'bedd'). The compound formed naturally in English to describe the physical location where a river rests.
Riverbeds are like time capsules—archaeologists find artifacts, fossils, and evidence of ancient civilizations in them because rivers have been depositing material there for millions of years!
Complete word intelligence in one call. Free tier — 50 lookups/day.