Of, related to or located in the deeper part of the sea. / (sport fishing) Of or related to open sea. / (of a port) Able to accommodate the largest ships.

A coastal town in Essex, England, United Kingdom, on the Thames estuary / A unitary authority with borough status in Essex.

(geography) An alternative name of the Caspian Sea.

Alternative spelling of seaweed

plural of sea-weed

(nautical) A (dangerous) sea with two wave systems traveling at oblique angles, due to the wind over it shifting direction or the waves of two storm systems meeting.

The body of water between Japan and the Asian continent.

Alternative spelling of seasickness

Alternative spelling of seafront

A lake in the Middle East, noted for high salinity and for its banks being the lowest point on Earth.