Strong's Definition
from 2490; a cavern (as if excavated)
KJV Usage: cave
STEPBible — Tyndale Abridged Hebrew Lexicon
מְחִלָּה (me.chil.lah) — hole. hole, cavern
UBS Dictionary of Biblical Hebrew
noun f · חלל
Landforms | ≈ מְעָרָה
hole meaning unsure; possibly: = hole in the ground, ► which can be used as a hiding-place
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[מְחִלָּה] n.f. hole, Is 2:19 ref