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Definition of giant sequoia
giant sequoia
Plural:giant sequoias
• noun
1
A massive coniferous tree (Sequoiadendron giganteum) in the cypress family, native exclusively to the western slopes of the Sierra Nevada mountains in California, renowned for being the largest living organism on Earth by volume.
Example
"Tourists flock to Yosemite National Park every year to marvel at the immense, ancient trunks of the giant sequoias."
Synonyms
View all synonyms for giant sequoiaWord Nuance & Usage
Often confused with the closely related coast redwood; while the coast redwood is the tallest tree species on Earth, the giant sequoia is the most massive by total trunk volume.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Giant sequoia. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/giant-sequoia