Dictionary.com
Thesaurus.com
Showing results for sequoia. Search instead for sequoias.

sequoia

American  
[si-kwoi-uh] / sɪˈkwɔɪ ə /
sequoia British  
/ sɪˈkwɔɪə /

noun

  1. either of two giant Californian coniferous trees, Sequoia sempervirens ( redwood ) or Sequoiadendron giganteum (formerly Sequoia gigantea ) ( big tree or giant sequoia ): family Taxodiaceae

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sequoia

An Americanism dating back to 1840–50; named after Sequoya

Explanation

A sequoia is an ancient, towering redwood tree that grows on the coast of northern California and southern Oregon. Sequoias are the largest trees on Earth. Before commercial logging destroyed many of them, giant sequoias covered the entire coast of California, filling about two million acres of forest. The remaining trees are among the very oldest things on our planet; some are more than 2,000 years old. Sequoias are massive evergreens, the largest of which is as tall as a 30-story building. The sequoia was named after the Cherokee man, Sequoya, who invented a written form of the Cherokee language in the 1820s.

Keep Reading on Vocabulary.com

Vocabulary lists containing sequoia

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

That contrast gave researchers a rare opportunity to measure how previous prescribed burns affected giant sequoia survival during extreme wildfires.

From Science Daily Jul. 26, 2026

The findings provide strong evidence that prescribed burning can help protect sequoia groves by reducing the amount of fuel available when a major wildfire arrives.

From Science Daily Jul. 26, 2026

“In a mature giant sequoia grove, like what we’ve been hiking through, on average you’ve got two to three large sequoias per acre and very little regeneration,” he said.

From Los Angeles Times Mar. 13, 2026

Firefighters hold the line in the Sierra, protecting communities and a giant sequoia grove amid a day of ‘dynamic fire activity’ from the Garnet fire.

From Los Angeles Times Sep. 8, 2025

The Morris Fire’s flames were so big, so intense, that they could reach the top of a giant sequoia tree, two hundred and fifty feet in the air.

From "Two Degrees" by Alan Gratz

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training