Where does “megabitch” come from?

megabitch (English) comes from English bitch, from Middle English bicche, from Old English biċċe, from Proto-Germanic bikjǭ, from Proto-Germanic bikjaną, from Proto-Indo-European bʰeg- — to break.

megabitch (English): A real bitch; a very spiteful or objectionable...

Definitions

  1. A real bitch; a very spiteful or objectionable...

Ancestry of “megabitch”, step by step

megabitch traces back through two separate lines of ancestry.

via English bitch

StepLanguageWordMeaning
1EnglishbitchA female dog or other canine, "particularly" a...
2Middle EnglishbiccheAlternative form of biche
3Old Englishbiċċefemale dog
4Proto-Germanicbikjǭfemale dog, bitch
5Proto-Germanicbikjanąto attack, stab, hack, thrust
6Proto-Indo-Europeanbʰeg-to break

via English mega

StepLanguageWordMeaning
1EnglishmegaVery large; great; excellent
2Ancient Greekμέγαςbig, large; great, mighty, loud; marvelous,...
3Proto-Indo-Europeanmeǵh₂sgreat
Every word from Proto-Indo-European bʰeg-