noun
Definitions:The word "guyot" comes from the French geographer Arnold Henry Guyot, who first described them in the late 1800s. Guyots are formed when underwater volcanoes erupt and form a flat top. They are found in the Pacific Ocean and are often used as a method of measuring the age of the ocean floor.
Synonyms:tablemount, seamount
Related Words:atoll, coral, reef, shoal, ridge
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