Strong's Definition
from 2308; rest, i.e. the state of the dead
KJV Usage: world
STEPBible — Tyndale Abridged Hebrew Lexicon
חֶ֫דֶל (che.del) — world. rest, cessation
UBS Dictionary of Biblical Hebrew
noun m · חדל
this world (that will pass away again) = scene of human existence; ≈ with focus on its ephemeral nature
1 ISA 38:11 MT HOTTP-B | some manuscripts have חֶלֶד "world" but this is still very close in meaning to חֶדֶל
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[חֶ֫דֶל] n.[m.] cessation, only Is 38:11 ref