Where does “psicodiagnostica” come from?

psicodiagnostica (Italian) comes from Italian psico-, from Ancient Greek Ψυχή, from Ancient Greek δῆλος, from Proto-Indo-European dyew- — to be bright; sky, heaven.

psicodiagnostica (Italian): psychodiagnosis; feminine singular of...

Definitions

psychodiagnosis; feminine singular of...

Ancestry of “psicodiagnostica”, step by step

Step	Language	Word	Meaning
1	Italian	psico-	psycho-
2	Ancient Greek	Ψυχή	Psyche
3	Ancient Greek	δῆλος	visible; conspicuous; manifest
4	Proto-Indo-European	dyew-	to be bright; sky, heaven

Every word from Proto-Indo-European dyew- →Every word from Ancient Greek δῆλος →Every word from Ancient Greek Ψυχή →