Dictionary

seaboard en · NOUN

Pronunciation

• (Southern-England) audio

Etymology

From earlier sea-bord, perhaps continuing (with change in meaning) Middle English see bord (“porthole cover, seaward side”), equivalent to sea + board.

Meanings

1. The area bordering the sea; a coastline; a sealine.
   • While De Anza was exploring the Bay of San Francisco, seeking a site for the presidio, the American colonists on the eastern seaboard, three thousand miles away, were celebrating the signing of the Declaration of Independence. 1948, Carey McWilliams, North from Mexico / The Spanish-Speaking People of The United States, J. B. Lippincott Company, page 25:
   • Recently the Great Northern Railway, U,S.A., which has a considerable mileage of line bordering the Pacific seaboard, has put in service mobile equipment for applying anti-corrosion treatment to rails. 1951 October, “Preventing Rail Corrosion”, in Railway Magazine, page 648:

Forms

Deriveds

interseaboard