Where does “operative” come from?

operative (Norwegian Bokmål) comes from Norwegian Bokmål operativ, from French opératif, from Middle French operatif, from Latin operativus, from Latin operō, from Latin Opus, from Ancient Greek Ὀποῦς, from Ancient Greek ὀπός — to follow; to see; to say.

operative (Norwegian Bokmål): inflection of operativ: ## definite singular ##...

Definitions

  1. inflection of operativ: ## definite singular ##...

Ancestry of “operative”, step by step

StepLanguageWordMeaning
1Norwegian Bokmåloperativoperative, operational
2Frenchopératifoperative
3Middle Frenchoperatif—
4Latinoperativuscreative, formative
5Latinoperō—
6LatinOpusThe capital city of the Locri and birthplace of Patroclus
7Ancient GreekὈποῦςOpus, Greece
8Ancient Greekὀπόςjuice, vegetable/plant juice; fig-juice
9Proto-Indo-Europeansokʷósjuice of plants
10Proto-Indo-Europeansekʷ-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 →