Courland Lagoon
geographical name
variants
or German Kurisches Haff
or Russian Kurskiy Zaliv
inlet of the Baltic Sea on the border between Lithuania and Russia area 625 square miles (1625 square kilometers)
Cite this Entry
“Courland Lagoon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Courland%20Lagoon. Accessed 1 Dec. 2025.
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