Strong’s Hebrew
H4155 — muw`aph
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
מוּעָף
muw`aph — pronounced moo-awf
from 5774; properly, covered, i.e. dark; abstractly, obscurity, i.e. distress:--dimness. see H05774
1 occurrence in the KJV.
Isaiah 9:1
Nevertheless the dimness shall not be such as was in her vexation, when at the first he lightly afflicted the land of Zebulun and the land of Naphtali, and afterward did more grievously afflict her by the way of the sea, beyond Jordan, in Galilee of the nations.