Where does “papae” come from?

papae (Latin) comes from Latin papa, from Ancient Greek παπᾶς, from Old Norse súla, from Proto-Germanic sūliz, from Proto-Indo-European ḱsewl-, from Proto-Indo-European ḱsew- — to scrape, shave, sharpen.

papae (Latin): Cry of pain, alarm, astonishment, or delight

Definitions

Cry of pain, alarm, astonishment, or delight

Ancestry of “papae”, step by step

Step	Language	Word	Meaning
1	Latin	papa	an infant's cry for food; father; bishop
2	Ancient Greek	παπᾶς	priest
3	Old Norse	súla	pillar, column
4	Proto-Germanic	sūliz	beam, post; column, pillar
5	Proto-Indo-European	ḱsewl-	—
6	Proto-Indo-European	ḱsew-	to scrape, shave, sharpen

Every word from Proto-Indo-European ḱsew- →Every word from Proto-Indo-European ḱsewl- →Every word from Proto-Germanic sūliz →