a pier or structure of stones, piles, or the like, projecting into the sea or other body of water to protect a harbor, deflect the current, etc.

a wharf or landing pier.

the piles or wooden structure protecting a pier.

Also, jutty. an overhang, as of an upper story beyond a lower.

to construct (part of a building) so that it projects beyond lower construction; jutty.

noun

barrier , breakwater , dock , groin , landing , quay , seawall , slip , wharf , berth , black , ebony , mole , pier , spur

adjective

ebon , ebony , inky , jet , onyx , pitch-black , pitchy , sable , sooty