Where does “Kraftarm” come from?

Kraftarm (German) comes from German Arm, from German Leuchter, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Kraftarm (German): force arm, effort arm

Definitions

  1. force arm, effort arm

Ancestry of “Kraftarm”, step by step

Kraftarm traces back through two separate lines of ancestry.

via German Arm

StepLanguageWordMeaning
1GermanArman arm; anything that resembles an arm
2GermanLeuchtercandlestick, sconce; candelabra
3German-erForms agent nouns etc. from verbs, suffixed to...
4Old High German-āriused to form agent nouns
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via German kraft

StepLanguageWordMeaning
1Germankrafton the basis of; by virtue of; by means of,...
2Middle High Germankraft
3Old High Germankraft
4Proto-West Germanickraftustrength, power; skill
5Proto-Germanickraftuzstrength, power
6Proto-Germanic-þuzForms result nouns from verb roots, usually from...
7Proto-Indo-European-tusDerives action nouns from verb roots
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from German -er