Where does “syllabizō” come from?

syllabizō (Medieval Latin) comes from Ancient Greek σῠλλᾰβῐ́ζω, from Ancient Greek -ῐ́ζω.

Ancestry of “syllabizō”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	σῠλλᾰβῐ́ζω	—
2	Ancient Greek	-ῐ́ζω	—

syllabizō — Etymology, Origin & Word History | Etymology Explorer