[Doug.las fir] n [David Douglas d. 1834 Scot. botanist] (1873): any of a genus (Pseudotsuga) of tall evergreen timber trees having thick bark, pitchy wood, and pendulous cones; esp: one (P. menziesii syn. P. taxifolia) of the western U.S.
DOUGLAS FIR
Meaning of DOUGLAS FIR in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012