'Sea god' definitions:
Definition of 'sea god'
From: WordNet
noun
A deity that personifies the sea and is usually believed to live in or to control the sea
Definition of 'Sea god'
From: GCIDE
- Sea god \Sea" god`\ A marine deity; a fabulous being supposed to live in, or have dominion over, the sea, or some particular sea or part of the sea, as Neptune. [1913 Webster]