Where does “sundeaw” come from?

sundeaw (Old English) comes 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.

sundeaw (Old English): a plant, possibly rosemary

Definitions

  1. a plant, possibly rosemary

Ancestry of “sundeaw”, step by step

sundeaw traces back through two separate lines of ancestry.

via Old English sund

StepLanguageWordMeaning
1Old Englishsundswimming; sea, water
2Old Norsesundswimming; strait, sound; swimming, sound
3Proto-Germanicsundąswimming; sound, strait
4Proto-Germanicswimmanąto be unsteady; to swim; float
5Proto-Indo-Europeanswem(bʰ)-to bend, turn, swing; to be unsteady, move, swim

via Old English dēaw

StepLanguageWordMeaning
1Old Englishdēawdew
2Proto-West Germanic*dauwmoisture
3Proto-Germanic*dawwaz
4Proto-Indo-Europeandʰewh₂-smoke; mist, haze
Every word from Proto-Indo-European swem(bʰ)-Every word from Proto-Germanic swimmanąEvery word from Proto-Germanic sundą