Strong's Definition
from an unused root thought to mean to break through; a boiling spring; Lesha, a place probably East of the Jordan
KJV Usage: Lasha
STEPBible — Tyndale Abridged Hebrew Lexicon
לֶ֫שַׁע (le.sah) — Lasha. Lasha = "fissure" a place in the southeast of Palestine at the limit of the Canaanites territory, near Sodom and Gomorrah Also named: na.cha.li.el (נַחֲלִיאֵל "Nahaliel" H5160)
UBS Dictionary of Biblical Hebrew
name
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[לֶ֫שַׁע] n.pr.loc. near Sodom and Gomorrah, only Gn 10:19; site unknown ref