Dictionary.com
definitions
  • synonyms

seafloor

[see-flawr, -flohr]
noun
  1. the solid surface underlying a sea or an ocean.
Show More

Origin of seafloor

First recorded in 1850–55; sea + floor
Also called seabed.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for seafloor

Contemporary Examples