Where does “katechizować” come from?

katechizować (Polish) comes from Polish katecheza, from German Katechese, from Latin catēchēsis, from Ancient Greek κατήχησις, from Ancient Greek κατηχέω, from Ancient Greek κᾰτᾰ-, from Ancient Greek κατά, from Ancient Greek καταστερίζω — to be/become dry; to burn, to glow; hearth.

katechizować (Polish): to catechize

Definitions

to catechize

Ancestry of “katechizować”, step by step

Step	Language	Word	Meaning
1	Polish	katecheza	catechesis
2	German	Katechese	catechesis
3	Latin	catēchēsis	—
4	Ancient Greek	κατήχησις	oral instruction; instruction by word of mouth
5	Ancient Greek	κατηχέω	to resound; to teach by word of mouth
6	Ancient Greek	κᾰτᾰ-	fully; down; denoting motion downwards
7	Ancient Greek	κατά
8	Ancient Greek	καταστερίζω	to place among the stars; I put among the stars
9	Ancient Greek	ἀστήρ	a celestial body; illustrious person; starfish
10	Proto-Hellenic	astḗr	star
11	Proto-Indo-European	h₂stḗr	star
12	Proto-Indo-European	h₂eHs-	to be/become dry; to burn, to glow; hearth

Every word from Proto-Indo-European h₂eHs- →Every word from Proto-Indo-European h₂stḗr →Every word from Proto-Hellenic astḗr →