Where does “operar” come from?

operar (Catalan) comes from Latin operāre, from Latin operārī, from Latin Opus, from Ancient Greek Ὀποῦς, from Ancient Greek ὀπός, from Proto-Indo-European sokʷós, from Proto-Indo-European sekʷ- — to follow; to see; to say.

operar (Catalan): to produce, to achieve; to operate

Definitions

to produce, to achieve; to operate

Ancestry of “operar”, step by step

Step	Language	Word	Meaning
1	Latin	operāre	—
2	Latin	operārī	—
3	Latin	Opus	The capital city of the Locri and birthplace of Patroclus
4	Ancient Greek	Ὀποῦς	Opus, Greece
5	Ancient Greek	ὀπός	juice, vegetable/plant juice; fig-juice
6	Proto-Indo-European	sokʷós	juice of plants
7	Proto-Indo-European	sekʷ-	to follow; to see; to say

Every word from Proto-Indo-European sekʷ- →Every word from Proto-Indo-European sokʷós →Every word from Ancient Greek ὀπός →