Added 10 October 2026
seaboard
noun
noun Definition from Wiktionary (CC BY-SA). More about seaboard at Wordnik → Where our words come from →
Origin
From earlier sea-bord, perhaps continuing (with change in meaning) Middle English see bord (“porthole cover, seaward side”), equivalent to sea + board.
From Wiktionary, via Kaikki.org (CC BY-SA)