Definitions
from the GNU version of the Collaborative International Dictionary of English.
- (Bot.) A great blackish seaweed of the Southern Ocean, having a hollow and expanding stem and a pinnate frond, sometimes twenty feet long.
 -   (Zoöl.)  Any large marine univalve shell of the genus Triton. See 
Triton . 
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun   A large 
blackish seaweed Ecklonia buccinalis, of the Southern Ocean, having a hollow and expandingstem and apinnate frond . - noun   Any large 
marine univalve shell of the genusTriton . 
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