Where does “noncentrosymmetrical” come from?

noncentrosymmetrical (English) comes from English centrosymmetrical, from English symmetrical, from English symmetry, from Latin symmetria, from Ancient Greek συμμετρία, from Ancient Greek σύμμετρος, from Ancient Greek μέτρον, from Ancient Greek -τρον — Forms nouns denoting a tool or instrument.

noncentrosymmetrical (English): Not centrosymmetrical

Definitions

  1. Not centrosymmetrical

Ancestry of “noncentrosymmetrical”, step by step

noncentrosymmetrical traces back through two separate lines of ancestry.

via English centrosymmetrical

StepLanguageWordMeaning
1Englishcentrosymmetrical
2EnglishsymmetricalExhibiting symmetry; having harmonious or...
3EnglishsymmetryExact correspondence on either side of a dividing...
4Latinsymmetriasymmetry, proportion
5Ancient Greekσυμμετρίαcommensurability; symmetry, due proportion; a...
6Ancient Greekσύμμετροςsymmetrical
7Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
8Ancient Greek-τρονForms instrument nouns
9Proto-Hellenic-tronForms instrument nouns from verb stems
10Proto-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