or Seven Seas
- the navigable waters of the world.
Origin of seven seas
First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- the oceans of the world considered as the N and S Pacific, the N and S Atlantic, and the Arctic, Antarctic, and Indian Oceans
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
1872, the Arctic, Antarctic, North Atlantic, South Atlantic, North Pacific, South Pacific, and Indian.
Online Etymology Dictionary, © 2010 Douglas Harper