English

Definition of kelp noun from the Oxford Advanced Learner's Dictionary

 

kelp

 noun
noun
BrE BrE//kelp//
 
; NAmE NAmE//kelp//
 
[uncountable]
 
jump to other results
a type of brown seaweed, sometimes used as a fertilizer to help plants grow Word Origin late Middle English: of unknown origin.
See the Oxford Advanced American Dictionary entry: kelp