giant sequoia definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
giant sequoia definition by American Heritage Dictionary
A very tall, coniferous evergreen tree (Sequoiadendron giganteum) native to the high western slopes of the Sierra Nevada in southern California and having a massive trunk and light-colored, reddish wood. Also called big tree, giant redwood.