continental shelf

noun

Definition of continental shelf

  1. :  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

1892

First Known Use of continental shelf

1892


CONTINENTAL SHELF Defined for English Language Learners

continental shelf

noun

Definition of continental shelf for English Language Learners

  • : the part of a continent that lies under the ocean and slopes down to the ocean floor


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