Douglas fir

noun

Doug·​las fir ˈdə-gləs- How to pronounce Douglas fir (audio)
: any of a genus (Pseudotsuga) of tall evergreen timber trees of the pine family having thick bark, pitchy wood, and pendulous cones
especially : one (P. menziesii synonym P. taxifolia) chiefly of the western U.S. see cone illustration

Examples of Douglas fir in a Sentence

Recent Examples on the Web
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The hills of Louis Creek Valley are covered in lovely, towering Douglas fir, healthy evergreens climbing from the grassy meadow at the valley floor up to the ridges where the mountains meet the sky. Stephen Maher, Time, 2 July 2025 Thick Douglas fir beams, original to the structure, lend a distinctly woodsy, Pacific Northwest touch to the otherwise contemporary rooms. Leilani Marie Labong, Travel + Leisure, 29 June 2025 It was supported by more than 4,400 pilings — 70-foot Douglas fir beams driven about 20 feet into the ocean floor. Hailey Branson-Potts, Los Angeles Times, 8 June 2025 The soap is said to smell like Sweeney’s childhood homeland, the Pacific Northwest, so anyone who has a warm and innocent association with that area’s pine, Douglas fir and earthy moss essence is likely to have that completely ruined. Christie D’zurilla, Los Angeles Times, 30 May 2025 See All Example Sentences for Douglas fir

Word History

Etymology

David Douglas †1834 Scottish botanist

First Known Use

1835, in the meaning defined above

Time Traveler
The first known use of Douglas fir was in 1835

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Cite this Entry

“Douglas fir.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Douglas%20fir. Accessed 16 Jul. 2025.

Kids Definition

Douglas fir

noun
Doug·​las fir ˌdəg-ləs- How to pronounce Douglas fir (audio)
: a tall evergreen cone-bearing timber tree of the western U.S.

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