Also see definition of "Inkhorn" in Word Study
NET Glossary: a Hebrew term occurring only in Ezek 9:2, 3, 11 and probably referring to a pen case or writing kit rather than merely an ink container; such a case would have included reed pens, a small knife for erasures and for cutting papyrus, and in some cases a stylus for writing in cuneiform on a clay or wax tablet
Inkhorn [ebd]
The Hebrew word so rendered means simply a round vessel or cup for containing ink, which was generally worn by writers in the girdle (Ezek. 9:2, 3,11). The word "inkhorn" was used by the translators, because in former times in this country horns were used for containing ink.
Also see definition of "Inkhorn" in Word Study
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