אֲבַעְבֻּעָה ʼăbaʻbuʻâh

Meaning

an inflammatory pustule (as eruption)

In the King James Version: blains.

Derivation: (by reduplication) from an unused root (meaning to belch forth);

Where it is used

• Exodus 9:9 It will become fine dust over all the land of Egypt, and festering boils will break out on man and beast throughout the land.”
• Exodus 9:10 So they took soot from the furnace and stood before Pharaoh. Moses tossed it into the air, and festering boils broke out on man and beast.