Strong's Definition
from 1820; stillness; adverbially, silently; abstractly quiet, trust
KJV Usage: silence, silent, waiteth
STEPBible — Tyndale Abridged Hebrew Lexicon
דּוּמִיָּה (du.miy.yah) — silence. silence, still, repose, still waiting
UBS Dictionary of Biblical Hebrew
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
דּוּמִיָּה, דֻּמִיָּה n.f. silence, still waiting, repose base