'Sea tang' definitions:

Definition of 'sea tang'

(from WordNet)
noun
Any of various coarse seaweeds [syn: tang, sea tang]

Definition of 'Sea tang'

From: GCIDE
  • Sea tang \Sea" tang`\ (Bot.) A kind of seaweed; tang; tangle. [1913 Webster]
  • To their nests of sedge and sea tang. --Longfellow. [1913 Webster]