giant sequoia

noun

: an evergreen tree (Sequoiadendron giganteum) of the cypress family that grows on the western slopes of the Sierra Nevada mountain range and sometimes exceeds 270 feet (about 82 meters) in height

called also big tree, sequoia

see cone illustration

Examples of giant sequoia in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Angela Lin was hiking in the park through Tuolumne Grove on July 19 when a loud cracking sound came from the giant sequoia trees towering above her, her boyfriend David Hua told SFGate, which first reported the incident. Stephen Sorace, FOXNews.com, 31 July 2025 On Saturday, July 19, Lin, boyfriend David Hua and two friends had stopped to look at giant sequoias along Tuolumne Grove, a popular hiking trail, when there was a loud cracking sound, Hua told SFGate, the first outlet to report on Lin's death. Sam Gillette, People.com, 29 July 2025 In 2014, drought in California caused the giant sequoias’ foliage to die back, something never documented before. Imtiaz Rangwala, The Conversation, 27 May 2025 Over roughly a decade, approximately 8,000 giant sequoias — some aged over 2,000 years — were felled using cross-cut saws, axes, steam donkeys and elaborate flume systems that transported logs to distant mills. Scott Travers, Forbes.com, 24 May 2025 See All Example Sentences for giant sequoia

Word History

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of giant sequoia was in 1860

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Cite this Entry

“Giant sequoia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/giant%20sequoia. Accessed 21 Aug. 2025.

Kids Definition

giant sequoia

noun
: a California evergreen tree related to the bald cypresses and sometimes exceeding 270 feet (about 82 meters) in height

called also big tree, sequoia

More from Merriam-Webster on giant sequoia

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