seafloor

== English == === Alternative forms === sea floor === Etymology === From sea +‎ floor. === Noun === seafloor (plural seafloors) Synonym of seabed. ==== Derived terms ==== ==== Translations ==== === See also === benthos === References === “seafloor”, in Merriam-Webster.com Online Dictionary, Springfield, Mass.: Merriam-Webster, 1996–present.