Where does “fun” come from?

Fun derives from Middle English fonne, from Old English fā and fāh, ultimately from Proto-Indo-European póyḱos, a root of uncertain original sense.

fun (English): amusement, enjoyment or pleasure; playful, often...

Definitions

  1. amusement, enjoyment or pleasure; playful, often...

Ancestry of “fun”, step by step

fun traces back through two separate lines of ancestry.

via Middle English fonne

StepLanguageWordMeaning
1Middle EnglishfonneA fool, idiot or moron; Someone who is easily...
2Old Norsefánivain person, swaggerer
3Proto-Germanicfanôcloth; dook/duck; banner; flag
4Proto-Indo-Europeanpān-fabric

via Middle English fon

StepLanguageWordMeaning
1Middle EnglishfonAlternative form of fonnen; Alternative form of...
2Middle EnglishfonnenTo be insane, stupid, or ridiculous; To trick or...

Words derived from “fun

Every word from Proto-Indo-European pān-Every word from Proto-Germanic fanôEvery word from Old Norse fáni
fun — Etymology, Origin & Word History | Etymology Explorer