: a shallow submarine plain of varying width forming a border to a continent and typically ending in a comparatively steep slope to the deep ocean floor
Illustration of continental shelf
1 seashore
2 continental shelf
3 continental slope
4 abyssal plain
5 seamount
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But these concerns have abated as the iceberg appears to be grounded on the continental shelf around 90 kilometers (56 miles) from shore.—Jack Guy, CNN, 4 Mar. 2025 The continental shelf offers refuge to creatures not suited for the shallow water or the abyss, including around New Caledonia.—Irene Wright, Miami Herald, 2 Jan. 2025 Quickly resisting the change, Mexican President Claudia Sheinbaum has threatened to file suit against Google, arguing Trump’s executive order renaming the Gulf applied only to the area of the continental shelf under U.S. control.—Miranda Nazzaro, The Hill, 20 Feb. 2025 Another white shark, a 9-foot 7-inch male named Keji, pinged near the continental shelf off Ft. Myers in January, as well.—Jon Chapman, Miami Herald, 18 Feb. 2025 See All Example Sentences for continental shelf
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