← BackshareGuessseacoast/ˈsiːˌkoʊst/nounThe land along the edge of a sea or ocean; a coast.Many tourists visit the seacoast to enjoy the beaches and fresh seafood.The storm caused severe erosion along the entire seacoast.The old lighthouse stands on the rocky seacoast of Maine.SynonymscoastshoreseashoreseasideAntonymsinland