Any material used to seal a surface so as to prevent passage of a fluid. / (construction) A mixture of polymers, fillers, and pigments used to fill and seal joints where moderate movement is expected.

A large jellyfish, Cyanea capillata.

Sordid, squalid or corrupt. / Having or showing a seam.

Alternative spelling of seawall

The deeper part of the sea or ocean in which no light penetrates / (sport fishing) open sea (part of the sea out of sight of land)

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