Where does “Festplattenlaufwerk” come from?

Festplattenlaufwerk (German) comes from German Festplatte, from German platte, from Middle High German platte, from Old High German platta, from Vulgar Latin platta, from Latin plattus, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us — flat.

Festplattenlaufwerk (German): hard disk drive; hard drive

Definitions

  1. hard disk drive; hard drive

Ancestry of “Festplattenlaufwerk”, step by step

Festplattenlaufwerk traces back through two separate lines of ancestry.

via German Festplatte

StepLanguageWordMeaning
1GermanFestplattehard disk, harddisk
2Germanplatte
3Middle High Germanplatte
4Old High Germanplatta
5Vulgar Latinplattametal plate
6Latinplattusflattened
7Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
8Proto-Indo-Europeanpléth₂usflat, broad
9Proto-Indo-Europeanpleth₂-flat

via German Laufwerk

StepLanguageWordMeaning
1GermanLaufwerkdrive; part of a clockwork mechanism; part of a...
2Germanwerkwork, achievement the result of working
3Middle High Germanwercwork
4Old High Germanwercwork
5Proto-West Germanicwerkwork
6Proto-Germanicwerkąwork
7Proto-Indo-Europeanwérǵomwork
8Proto-Indo-Europeanwerǵ-to make
Every word from Proto-Indo-European pleth₂-Every word from Proto-Indo-European pléth₂usEvery word from Ancient Greek πλατύς