- ocean - a large body of water constituting a principal part of the hydrosphere
--1 is a kind of body of water, water
--1 is a part of hydrosphere
--1 has particulars:Antarctic Ocean; Arctic Ocean; Atlantic, Atlantic Ocean; deep; Indian Ocean; Pacific, Pacific Ocean - ocean, sea - anything apparently limitless in quantity or volume
--2 is a kind of large indefinite quantity, large indefinite amount
- ocean, sea - anything apparently limitless in quantity or volume