Where does “hierognosis” come from?

hierognosis (English) comes from English hiero-, from Ancient Greek ἱερο-, from Ancient Greek ἱερός, from Proto-Hellenic iherós, from Proto-Indo-European ish₁ros.

hierognosis (English): The ability to recognize or understand sacred, holy or blessed items, people, etc

Definitions

The ability to recognize or understand sacred, holy or blessed items, people, etc

Ancestry of “hierognosis”, step by step

Step	Language	Word	Meaning
1	English	hiero-	Holy, sacred; Denoting a man of a title such as a...
2	Ancient Greek	ἱερο-	—
3	Ancient Greek	ἱερός	connected with the gods, supernatural; holy,...
4	Proto-Hellenic	iherós	holy, divine
5	Proto-Indo-European	ish₁ros	—

Every word from Proto-Indo-European ish₁ros →Every word from Proto-Hellenic iherós →Every word from Ancient Greek ἱερός →