Where does “megafestival” come from?

megafestival (English) comes from English festival, from Old French festival, from Latin fēstīvālis, from Latin fēstīvus, from Latin -īvus, from Proto-Indo-European -iHwós, from Proto-Indo-European -wós — Creates adjectives from verb stems.

megafestival (English): A very large-scale festival

Definitions

  1. A very large-scale festival

Ancestry of “megafestival”, step by step

megafestival traces back through two separate lines of ancestry.

via English festival

StepLanguageWordMeaning
1EnglishfestivalPertaining to a feast or feast-day; An event or...
2Old Frenchfestival
3LatinfēstīvālisOf or pertaining to a festival
4Latinfēstīvuslively, festive, joyous, gay, merry
5Latin-īvusAdjective suffix
6Proto-Indo-European-iHwós
7Proto-Indo-European-wósCreates adjectives from verb stems

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Proto-Indo-European -wósEvery word from Latin -īvusEvery word from Latin fēstīvus
megafestival — Etymology, Origin & Word History | Etymology Explorer