Where does “femtometric” come from?

femtometric (English) comes from English metric, from English chronometric, from English -metric, from French -métrique, from Latin metricus, from Latin metrum, from Ancient Greek μέτρον, from Ancient Greek -τρον — Derives agent nouns from verbs, denoting someone...

femtometric (English): Relating to, or measured using the femtometre

Definitions

  1. Relating to, or measured using the femtometre

Ancestry of “femtometric”, step by step

femtometric traces back through two separate lines of ancestry.

via English metric

StepLanguageWordMeaning
1EnglishmetricOf or relating to the metric system of...
2EnglishchronometricOf or pertaining to a chronometer or to...
3English-metricForming adjectives corresponding to nouns in...
4French-métrique-metric
5Latinmetricusmetrical; metric, metrical; metric
6Latinmetruma measure
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
11Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English femto

StepLanguageWordMeaning
1Englishfemto
Every word from Proto-Indo-European -tḗrEvery word from Ancient Greek -τρονEvery word from Ancient Greek μέτρον