Strong's Definition
feminine passive participle of an unused root (meaning to be hollow); emptiness (as adjective)
KJV Usage: empty
STEPBible — Tyndale Abridged Hebrew Lexicon
בּוּקָה (bu.qah) — emptiness. emptiness
UBS Dictionary of Biblical Hebrew
noun f · מְבוּקָה
Non-Exist | ≈ מְבוּקָה · מְבוּלָּקָה
emptiness, desolation exact meaning unsure; probably: = state of total desolation as a result of destruction
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
בּוּקָה n.f. emptiness, Na 2:11 ref