bull kelp

noun

The brown alga Nereocystis luetkeana.

Meanings

nounbull kelp (uncountable)
  1. uncountableThe brown alga Nereocystis luetkeana.

    A tiny sparkle caught Ruth’s eye, a small glint of refracted sunlight angling out from beneath a massive tangle of drying bull kelp, which the sea had heaved up onto the sand at full tide.

    2013, Ruth Ozeki, A Tale for the Time Being, Canongate Books (2019), page 8
    1 more example

    The bull kelp forests off Northern California are sometimes spoken of as the redwoods of the sea. And like the redwoods, these forests are in danger. In less than a decade, these otherworldly undersea landscapes, lush with life, have all but disappeared along 200 miles of coast north of San Francisco's Golden Gate Bridge.

    2022 April 30, David Helvarg, “Climate change threatens another California forest, this one underwater”, in The New York Times, New York, N.Y.: The New York Times Company, →ISSN, →OCLC, archived from the original on 17 Aug 2025

Synonyms & antonyms

Cite this entry
APA

bull kelp. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/bull%20kelp

MLA

“bull kelp.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/bull%20kelp. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “bull kelp,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/bull%20kelp.

Source: bull kelp on Wiktionary, CC BY-SA 4.0.