noun🔗ShareAny of several large brown seaweeds (order Laminariales)."The scuba divers explored the ocean floor, weaving through forests of tall, brown kelp. "plantoceanbiologynaturefoodenvironmentChat with AIVocabulary GamePractice Reading
noun🔗ShareThe calcined ashes of seaweed, formerly used in glass and iodine manufacture."Example Sentence: "Before modern chemical processes, factories burned seaweed to create kelp, which they then used to make glass and iodine." "plantsubstancematerialoceanchemistrybiologyenvironmentChat with AIVocabulary GamePractice Reading
