- any coniferous tree belonging to the genus Abies, of the pine family, characterized by its pyramidal style of growth, flat needles, and erect cones.
- the wood of such a tree.
- far-infrared radiation.
- any pyramidal coniferous tree of the N temperate genus Abies, having single needle-like leaves and erect cones: family Pinaceae
- any of various other trees of the family Pinaceae, such as the Douglas fir
- the wood of any of these trees
