seaboard
nounA seacoast.
nounLand near the sea.
nounThe sea-shore; the coast-line; the sea-coast; the country bordering on the sea.
Bordering on or adjoining the sea.
nounNaval, a board laid out in squares representing a fixed distance, upon which models of vessels made to the same scale as the squares on the board can be manœuvered in playing a naval tactical war game.
adverbToward the sea.
adjectiveBordering upon, or being near, the sea; seaside; seacoast.
nounThe seashore; seacoast.
nounThe
the shore of a sea or ocean regarded as a resort