ROCKWEED
Meaning of ROCKWEED in English
ˈ ̷ ̷ˌ ̷ ̷ noun
: a coarse seaweed of the family Fucaceae growing attached to rocks ; especially : a member of the genera Fucus or Ascophyllum
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012