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Definition of "sea turtle" []

  • Any of various large marine turtles of the families Cheloniidae and Dermochelyidae, including the green turtle, loggerhead turtle, ridley, and leatherback, having the forelimbs modified into very large flippers and usually living in tropical and subtropical oceans. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.