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English Lexicon

Seaboard

/ˈsiː.bɔːrd/
nounCEFR C1 (Advanced)Top #9500 frequency
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Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    The land bordering the sea; a coastline or coastal region.

    "A massive storm battered the eastern seaboard with heavy winds and flooding."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The word is a combination of 'sea' and 'board' (in the archaic sense of side or border, akin to the edge of a ship). It emerged in American English during the late 18th century to describe the land bordering a sea or ocean coast.

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