Strong's #766: 'oren (pronounced o'-ren)
from the same as 765 (in the sense of strength); the ash tree (from its toughness):--ash.
Brown-Driver-Briggs Hebrew Lexicon:
'ôren
1) fir tree, cedar
Part of Speech: noun masculine
Relation: from the same as H765 (in the sense of strength)
Usage:
This word is used 1 times:
Isaiah 44:14: "for himself among the trees of the forest: he planteth an ash, and the rain doth nourish"