noun
1.
a. : any of several firs of western America: as
(1) : a tree ( Abies concolor ) with a narrow erect crown, pale foliage, and soft wood that is used for lumber — called also California white fir, Colorado fir
(2) : lowland fir
(3) : amabilis fir
(4) : alpine fir
b. : the wood of a white fir
2. Britain : norway spruce ; also : its wood
3. : a Chinese evergreen tree ( Cupressus funebris ) with gracefully drooping branches