- seashore⇄adj. of or at the seashore.
Ex. a seashore resort. - seashore⇄noun 1. the land at the edge of a sea; shore; coast.
Ex. The waves broke over the seashore damaging the coastal road and many houses.
(SYN) seacoast.
2. the area between the lines of ordinary high tide and ordinary low tide. - seashore⇄seashore, noun, adjective.