Strong's Definition
a primitive root; to shove or displace
KJV Usage: loose
STEPBible — Tyndale Abridged Hebrew Lexicon
זָחַח (za.chach) — to remove. 1) to remove, displace 1a) (Niphal) to be removed, be loosened, be displaced
UBS Dictionary of Biblical Hebrew
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[זָחַח] vb. remove, displace Niph. and that the breast-piece be not displaced etc.
base