Refers to the grandeaur of an emotion; how deep and expansive an emotion feels.
Came across this word recently and don't remember where I found it. The meaning implied how big emotion can feel about something big or important.
He continues to express oceanal regard for that girl.
I never knew how much love he had for me, but I can tell you I had an oceanal emptiness inside when he left me.
We must move forward with oceanal anticipation in order to manifest our dream.