Where does “nonsymmetric” come from?

nonsymmetric (English) comes from English symmetric, from English symmetry, from Latin symmetria, from Ancient Greek συμμετρία, from Ancient Greek σύμμετρος, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron — Forms nouns denoting a tool or instrument.

nonsymmetric (English): Not symmetric; asymmetrical

Definitions

  1. Not symmetric; asymmetrical

Ancestry of “nonsymmetric”, step by step

nonsymmetric traces back through two separate lines of ancestry.

via English symmetric

StepLanguageWordMeaning
1EnglishsymmetricSymmetrical; Of a relation "R" on a set "S", such...
2EnglishsymmetryExact correspondence on either side of a dividing...
3Latinsymmetriasymmetry, proportion
4Ancient Greekσυμμετρίαcommensurability; symmetry, due proportion; a...
5Ancient Greekσύμμετροςsymmetrical
6Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
7Ancient Greek-τρονForms instrument nouns
8Proto-Hellenic-tronForms instrument nouns from verb stems
9Proto-Indo-European-tromForms nouns denoting a tool or instrument

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -tromEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον
nonsymmetric — Etymology, Origin & Word History | Etymology Explorer