Where does “nonoperative” come from?

Nonoperative derives from English operative combined with the prefix non-, from Latin nōna (feminine of nōnus, "ninth") and Latin novem ("nine"), ultimately from Proto-Indo-European h₁néwn̥.

nonoperative (English): Not requiring or involving a medical operation or...

Definitions

  1. Not requiring or involving a medical operation or...

Ancestry of “nonoperative”, step by step

StepLanguageWordMeaning
1EnglishoperativeEffectual or important; Functional, in working...
2Middle Englishoperative
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-