Quick Definition
fir
Strong's Definition
the ash tree (from its toughness)
Derivation: from the same as H765 (אֲרָן) (in the sense of strength);
KJV Usage: ash.
TWOT Reference: 165a
Outline of Biblical Usage
1) fir tree, cedar
STEPBible — Tyndale Abridged Hebrew Lexicon
אֹ֫רֶן (o.ren) — fir. fir tree, cedar
UBS Dictionary of Biblical Hebrew
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
אֹ֫רֶן n.[m.] fir or cedar Is 44:14 ref