Boyd’s Bible Dictionary:
A tree of the pine family
Concise Bible Dictionary:
This is supposed to be one of the conifers, but the species alluded to is not known. It came from Lebanon, and was used in the construction of houses, and for musical instruments (2 Sam. 6:55And David and all the house of Israel played before the Lord on all manner of instruments made of fir wood, even on harps, and on psalteries, and on timbrels, and on cornets, and on cymbals. (2 Samuel 6:5); 1 Kings 5:8, 108And Hiram sent to Solomon, saying, I have considered the things which thou sentest to me for: and I will do all thy desire concerning timber of cedar, and concerning timber of fir. (1 Kings 5:8)
10So Hiram gave Solomon cedar trees and fir trees according to all his desire. (1 Kings 5:10); 1 Kings 6:15, 3415And he built the walls of the house within with boards of cedar, both the floor of the house, and the walls of the cieling: and he covered them on the inside with wood, and covered the floor of the house with planks of fir. (1 Kings 6:15)
34And the two doors were of fir tree: the two leaves of the one door were folding, and the two leaves of the other door were folding. (1 Kings 6:34); 2 Chron. 2:88Send me also cedar trees, fir trees, and algum trees, out of Lebanon: for I know that thy servants can skill to cut timber in Lebanon; and, behold, my servants shall be with thy servants, (2 Chronicles 2:8); 2 Chron. 3:55And the greater house he cieled with fir tree, which he overlaid with fine gold, and set thereon palm trees and chains. (2 Chronicles 3:5)). It will be produced instead of the thorn in the millennium, and Israel, when she returns in blessing, will say, "I am like a green fir-tree" (Isa. 55:1313Instead of the thorn shall come up the fir tree, and instead of the brier shall come up the myrtle tree: and it shall be to the Lord for a name, for an everlasting sign that shall not be cut off. (Isaiah 55:13); Hos. 14:88Ephraim shall say, What have I to do any more with idols? I have heard him, and observed him: I am like a green fir tree. From me is thy fruit found. (Hosea 14:8)).