Douglas fir

noun
  1. a coniferous tree, Pseudotsuga menziesii, of western North America, often more than 200 feet (60 meters) high, having reddish-brown bark, flattened needles, and narrow, light-brown cones, and yielding a strong, durable timber: the state tree of Oregon.

Origin of Douglas fir

1855–60; named after David Douglas (1798–1834), Scottish botanist and traveler in America
Also called Douglas pine, Douglas spruce, Oregon fir, Oregon pine.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for douglas fir

Douglas fir

Douglas spruce or Douglas hemlock

noun
  1. a North American pyramidal coniferous tree, Pseudotsuga menziesii, widely planted for ornament and for timber, having needle-like leaves and hanging cones: family PinaceaeAlso called: Oregon fir, Oregon pine

Word Origin for Douglas fir

C19: named after David Douglas (1798–1834), Scottish botanist
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