1. Pertaining to the main or great sea.

2. The vast body of water which covers more than three-fifths of the globe, or a division of it; an immense expanse.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• oceaqn,
• oecan,
• oncean,
• cean,
• onein,
• osean,
• oceon,
• ocian,
• ocen,
• ioceand,
• oncern,
• oepn,
• sceane,
• ocane,
• cocern,
• ocena,
• owern,
• ocaean,
• ophan,
• lcean

• occam,
• ocana,
• OCON,
• ochna,
• oceania.

The adverb form of the word "ocean" is "oceanically".

The adjective form of the word "ocean" is "oceanic".

The plural of the "ocean" can be the "oceans".

The singular of the "ocean" can be the "ocean".