Where does “deanato” come from?

deanato (Spanish) comes from Spanish deán, from Old French deien, from Latin decānus, from Latin decem, from Latin -nus, from Proto-Italic -nos, from Proto-Indo-European -nós — Creates verbal adjectives from roots.

deanato (Spanish): deanship; the position of a dean

Definitions

deanship; the position of a dean

Ancestry of “deanato”, step by step

Step	Language	Word	Meaning
1	Spanish	deán	dean; head of a group of ten
2	Old French	deien	—
3	Latin	decānus	chief of ten people (in various contexts)
4	Latin	decem	ten; 10
5	Latin	-nus	-an
6	Proto-Italic	-nos	Creates verbal adjectives from verb stems
7	Proto-Indo-European	-nós	Creates verbal adjectives from roots

Every word from Proto-Indo-European -nós →