rift valleynoun [ C ]
uk/ˈrɪft ˌvæl.i/us/ˈrɪft ˌvæl.i/a valley with steep sides formed by movements of the earth's surface
Thesaurus: synonyms and related words
Geography: valleys
- abyss
- arroyo
- cirque
- corrie
- cwm
- dale
- defile
- dell
- glen
- gorge
- gulch
- gully
- hanging valley
- hollow
- landform
- ravine
- vale
- valley
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