Where does “kachel” come from?

kachel (Polish) comes from German Kachelofen, from German Kachel, from Middle High German kachele, from Old High German chachala, from Vulgar Latin cacculus, from Latin caccabus, from Ancient Greek κάκκαβος — a pot or a pan.

Ancestry of “kachel”, step by step

Step	Language	Word	Meaning
1	German	Kachelofen	tiled stove, cockle stove
2	German	Kachel	tile; cooking pot, saucepan; a term of abuse for...
3	Middle High German	kachele	—
4	Old High German	chachala	—
5	Vulgar Latin	cacculus	—
6	Latin	caccabus	Alternative form of cācabus; cooking pot; pot
7	Ancient Greek	κάκκαβος	a pot or a pan

Every word from Ancient Greek κάκκαβος →Every word from Latin caccabus →Every word from Vulgar Latin cacculus →