Strong’s Hebrew
H2003 — hamac
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
הָמָס
hamac — pronounced haw-mawce
from an unused root apparently meaning to crackle; a dry twig or brushwood:--melting.
1 occurrence in the KJV.
Isaiah 64:2
As when the melting fire burneth, the fire causeth the waters to boil, to make thy name known to thine adversaries, that the nations may tremble at thy presence!