Where does “overload” come from?

Overload comes from English over- plus load, which derives from Middle English lode and Old English hlāð, ultimately from Proto-Indo-European kelh₂- meaning to heap or pile.

overload (English): to load excessively; to provide too much power to...

Definitions

  1. to load excessively; to provide too much power to...

Ancestry of “overload”, step by step

StepLanguageWordMeaning
1EnglishOver-Above, or higher
2EnglishoverDiscontinued; ended or concluded; Thoroughly;...
3Middle Englishoverriverbank, seashore, brink
4Old Englishōferriverbank, seashore, brink, edge, margin, border
5Proto-West Germanicobarover, above
6Proto-Germanicuberover; over, above
7Proto-Indo-Europeanupérabove; over
8Proto-Indo-Europeanupóunder, below
9Proto-Indo-Europeanh₃ewp-

Words derived from “overload

Every word from Proto-Indo-European h₃ewp-
overload — Etymology, Origin & Word History | Etymology Explorer