What is the meaning of oceanic abyss?

noun

  • A long steep-sided depression in the ocean floor.
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APAWordNet. (2010). oceanic abyss. Retrieved September 21, 2026, from http://smartdefine.org/oceanic_abyss/definitions/1298305
ChicagoWordNet. 2010. "oceanic abyss" http://smartdefine.org/oceanic_abyss/definitions/1298305 (accessed September 21, 2026).
HarvardWordNet 2010, oceanic abyss, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/oceanic_abyss/definitions/1298305>.
MLAWordNet. "oceanic abyss" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/oceanic_abyss/definitions/1298305>