continental rise

American  

noun

Physical Geography.

1. the gently sloping transition between the continental slope and the deep ocean floor, usually characterized by coalescence of submarine alluvial fans.

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continental rise Scientific  

1. A wide, gentle incline from an ocean bottom to a continental slope. A continental rise consists mainly of silts, muds, and sand, and can be several hundreds of miles wide. Although it usually has a smooth surface, it is sometimes crosscut by submarine canyons.

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Example Sentences

The move follows similar steps by other European Union countries amid a recent continental rise in COVID-19 cases.

From Seattle Times • Nov. 17, 2021