Where does “crankarm” come from?

crankarm (English) comes from English Arm, from Middle English arm, from Old English earm, from Proto-West Germanic arm, from Proto-Germanic armaz, from Proto-Indo-European h₂ermos, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

crankarm (English): Alternative spelling of crank arm

Definitions

  1. Alternative spelling of crank arm

Ancestry of “crankarm”, step by step

crankarm traces back through two separate lines of ancestry.

via English Arm

StepLanguageWordMeaning
1EnglishArmAbbreviation of Armenian
2Middle Englisharmarm; poor; miserable, wretched
3Old Englishearmarm; poor, miserable
4Proto-West Germanicarmarm; poor, miserable; pitiful, pitiable
5Proto-Germanicarmazarm; poor, miserable; pitiful, pitiable
6Proto-Indo-Europeanh₂ermos—
7Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via English crank

StepLanguageWordMeaning
1EnglishcrankStrange, weird, odd; Sick; unwell; Liable to...
2Middle Low Germankrank—
3Old Saxonkrank—
4Proto-West Germanickrankweak, sick
5Proto-Germanickrankazbent; crooked; weak
6Proto-Indo-Europeanger-to turn, bend, twist, wind; to tie, bind...
Every word from Proto-Indo-European h₂er- →Every word from Proto-Indo-European h₂ermos →Every word from Proto-Germanic armaz →