badderlocks

 
Pronunciation: /ˈbadəlɒks/
(also dabberlocks)

plural noun

chiefly Scottish
  • an edible seaweed with a long greenish frond and prominent midrib, occurring in northern Europe.
    • Alaria esculenta, class Phaeophyceae

Origin:

late 18th century: perhaps from Balderlocks, based on the name of the god Balder