Where does “operativsystem” come from?

operativsystem (Norwegian Nynorsk) comes from Norwegian Nynorsk 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.

operativsystem (Norwegian Nynorsk): an operating system

Definitions

  1. an operating system

Ancestry of “operativsystem”, step by step

operativsystem traces back through two separate lines of ancestry.

via Norwegian Nynorsk operativ

StepLanguageWordMeaning
1Norwegian Nynorskoperativoperative, 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

via Norwegian Nynorsk system

StepLanguageWordMeaning
1Norwegian Nynorsksystema system
2Ancient Greekσύστημαa whole made of several parts or members, system;...
3Ancient Greek-μᾰ"suffix forming a noun denoting the result of an...
4Proto-Indo-European-mn̥Creates action nouns or result nouns from verbs
Every word from Proto-Indo-European sekʷ-Every word from Proto-Indo-European sokʷósEvery word from Ancient Greek ὀπός