Strong's Definition
a primitive root; to stretch out
KJV Usage: spread out
STEPBible — Tyndale Abridged Hebrew Lexicon
מָתַח (ma.tach) — to spread. (Qal) to spread out
UBS Dictionary of Biblical Hebrew
verb · אַמְתַּחַת
Shape | verb qal | ≈ נטה
to spread out = to spread out a piece of cloth or a comparable object in such a way that it covers an as large as possible area
UBS Dictionary of Biblical Hebrew © United Bible Societies, licensed CC BY-SA 4.0.
Brown-Driver-Briggs Hebrew Lexicon
[מָתַח] vb. spread out;—only Qal Is 40:22 ref