Where does “diffamatorius” come from?

diffamatorius (Latin) comes from Latin diffāmātus, from Latin diffāmō, from Latin dis-, from Latin calceus, from Latin calx, from Ancient Greek χάλιξ — small stone, pebble; gravel, rubble.

Definitions

Ancestry of “diffamatorius”, step by step

Step	Language	Word	Meaning
1	Latin	diffāmātus	defamed, maligned
2	Latin	diffāmō	to spread an unfavorable report
3	Latin	dis-	asunder, apart, in two; reversal, removal;...
4	Latin	calceus	shoe
5	Latin	calx	limestone; chalk; the finish line
6	Ancient Greek	χάλιξ	small stone, pebble; gravel, rubble

Every word from Ancient Greek χάλιξ →