τρίζωtrízō
GreekG51491 occurrences (KJV)
to creak (squeak), i.e. (by analogy) to grate the teeth (in frenzy)
KJV renders it: gnash
Where it appears
- Mark 9:18and wherever it seizes him, it throws him down, and he foams at the mouth, and grinds his teeth, and wastes away. I asked your disciples to cast it out, and they weren’t able.”
Lexical data: Strong’s Hebrew & Greek Dictionaries (1890, public domain; openscriptures, CC-BY-SA). Word tagging from the Strong’s-numbered KJV.