Definitions
1.AdjectiveOf or relating to the ocean.
2.AdjectiveLiving in, produced by, or frequenting the ocean.
3.AdjectiveResembling an ocean in vastness or extent.
4.AdjectiveHaving a climate that has a relatively small difference in temperature between the warmest and coldest times of the year, and relatively high rainfall
5.Adjective↑ “oceanic, adj.”, in OED Online , Oxford: Oxford University Press, launched 2000.