Strong's Definition
by reduplication from 2151; tremulous, i.e. a twig
KJV Usage: sprig
STEPBible — Tyndale Abridged Hebrew Lexicon
זַלְזַל (zal.zal) — tendril. (quivering) tendrils, twig, shoot, tendrils
UBS Dictionary of Biblical Hebrew
noun m · זלל
Plants | ≈ סַלְסִלָּה
shoot, twig = parts of a vine that are cut off with pruning hooks ► in order to improve the grape production
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[זַלְזַל] n.[m.] (quivering) tendrils;—only pl. tendrils of vine Is 18:5 ref