Where does “widespread” come from?

Widespread derives from English wide, from Middle English spreden, from Old English sprǣdan, from Proto-Germanic wīdaz, from Proto-Indo-European (s)per-, dʰeh₁-, and dwóh₁.

widespread (English): Affecting, or found throughout, a large area (e.g. the entire land or body); broad in extent; widely diffused

Definitions

  1. Affecting, or found throughout, a large area (e.g. the entire land or body); broad in extent; widely diffused

Ancestry of “widespread”, step by step

widespread traces back through two separate lines of ancestry.

via English spread

StepLanguageWordMeaning
1EnglishspreadTo stretch out, open out so that it more fully...
2EnglishreadTo look at and interpret letters or other...
3Middle Englishredento counsel, advise; to study; to read
4Old Englishrǣdanto read, interpret; to counsel, advise; plot,...
5Proto-West Germanicrādanto advise, counsel, help; to devise, decide,...
6Proto-Germanicrēdanąto decide, advise
7Proto-Indo-EuropeanHreh₁dʰ-to think; to arrange; to succeed, accomplish
8Proto-Indo-Europeanh₂reh₁-to think, reason; to arrange
9Proto-Indo-Europeanh₂er-to fit, to fix, to put together

via English wide

StepLanguageWordMeaning
1EnglishwideHaving a large physical extent from side to side;...
2Old Englishwīdwide, vast, broad, long; distant, far
3Proto-Germanicwīdazwide; broad
4Proto-Indo-Europeanh₁weydʰh₁osset apart, asunder, in two
5Proto-Indo-Europeandwi-two; apart, asunder
6Proto-Indo-Europeandwóh₁two

Words derived from “widespread

Every word from Proto-Indo-European h₂er-