Where does “chirograf” come from?

chirograf (Polish) comes from French chirographe, from Latin chīrographum, from Ancient Greek κειρόγρᾰφον, from Ancient Greek κειρόγρᾰφος — handwritten.

chirograf (Polish): chirograph

Definitions

chirograph

Ancestry of “chirograf”, step by step

Step	Language	Word	Meaning
1	French	chirographe	chirograph
2	Latin	chīrographum	one's handwriting; autograph
3	Ancient Greek	κειρόγρᾰφον	—
4	Ancient Greek	κειρόγρᾰφος	handwritten

Every word from Ancient Greek κειρόγρᾰφος →Every word from Ancient Greek κειρόγρᾰφον →Every word from Latin chīrographum →