Any turtle that inhabits oceans.

(Britain) A fog that comes from the sea.

Alternative form of seawater

plural of sea anchor

(Northern Scotland) A puffin (Fratercula spp.) / An auk.

plural of sea horse

Alternative spelling of sea calf, Phoca vitulina.

(obsolete) The common seal, Phoca vitulina.

That part of a river, estuary or lagoon which broadens out as it meets the sea

Any of several snakes, of the subfamily Hydrophiinae, that live in the waters of the Pacific and Indian Oceans. / Any snake that lives in the sea. / A sea serpent.