'bladderwrack' definitions:

Definition of 'bladderwrack'

(from WordNet)
noun
Similar to and found with black rockweed [syn: bladderwrack, Ascophyllum nodosum]
noun
A common rockweed used in preparing kelp and as manure [syn: bladderwrack, black rockweed, bladder fucus, tang, Fucus vesiculosus]

Definition of 'bladderwrack'

From: GCIDE
  • bladderwrack \bladderwrack\ n.
  • 1. similar to and found with black rockweed.
  • Syn: Ascophyllum nodosum. [WordNet 1.5]
  • 2. common black rockweed used in preparing kelp and as manure.
  • Syn: black rockweed, bladder fucus, tang, Fucus vesiculosus. [WordNet 1.5]