Where does “arrocería” come from?

arrocería (Spanish) comes from Spanish -ería, from Latin -āria, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

arrocería (Spanish): restaurant serving rice dishes, for example paella

Definitions

restaurant serving rice dishes, for example paella

Ancestry of “arrocería”, step by step

Step	Language	Word	Meaning
1	Spanish	-ería	Turns a noun into a store or restaurant that...
2	Latin	-āria	used to form feminine counterparts of masculine agent nouns in
3	Latin	-ārius	er
4	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Latin -āria →