Where does “Block Island Sound” come from?

Block Island Sound (English) comes from English Sound, from Middle English sound, from Old English sund, from Old Norse sund, from Proto-Germanic sundą, from Proto-Germanic swimmaną, from Proto-Indo-European swem(bʰ)- — to bend, turn, swing; to be unsteady, move, swim.

Block Island Sound (English): A strait in the Atlantic Ocean separating Block Island from the coast of mainland Rhode Island in the United States

Definitions

  1. A strait in the Atlantic Ocean separating Block Island from the coast of mainland Rhode Island in the United States

Ancestry of “Block Island Sound”, step by step

Block Island Sound traces back through two separate lines of ancestry.

via English Sound

StepLanguageWordMeaning
1EnglishSoundThe strait that separates Zealand (an island of Denmark) from Scania (part of Sweden); also sometimes called by the Danish name, Øresund
2Middle Englishsound
3Old Englishsundswimming; sea, water
4Old Norsesundswimming; strait, sound; swimming, sound
5Proto-Germanicsundąswimming; sound, strait
6Proto-Germanicswimmanąto be unsteady; to swim; float
7Proto-Indo-Europeanswem(bʰ)-to bend, turn, swing; to be unsteady, move, swim

via English Block Island

StepLanguageWordMeaning
1EnglishBlock Islandcoextensive with the town of New Shoreham
Every word from Proto-Indo-European swem(bʰ)-Every word from Proto-Germanic swimmanąEvery word from Proto-Germanic sundą