Where does “bastarditis” come from?

bastarditis (English) comes from English bastard, from Middle English bastard, from Old French bastard, from Medieval Latin bastardus, from Proto-Germanic banstuz, from Proto-Indo-European bʰendʰ- — to bind; bond.

bastarditis (English): A tendency to act like a bastard, said as if it were due to a disease or affliction

Definitions

  1. A tendency to act like a bastard, said as if it were due to a disease or affliction

Ancestry of “bastarditis”, step by step

bastarditis traces back through two separate lines of ancestry.

via English bastard

StepLanguageWordMeaning
1EnglishbastardA person who was born out of wedlock, and hence...
2Middle Englishbastardan illegitimate child, especially a noble one; a...
3Old Frenchbastardbastard person conceived to unmarried parents
4Medieval Latinbastardusillegitimate child
5Proto-Germanicbanstuzbond, tie
6Proto-Indo-Europeanbʰendʰ-to bind; bond

via English itis

StepLanguageWordMeaning
1EnglishitisA medical condition accompanied by inflammation;...
2English-itisSuffix denoting diseases characterized by...
3New Latin-ītis
4Ancient Greek-ῖτιςfemale equivalent of -ίτης
Every word from Proto-Indo-European bʰendʰ-Every word from Proto-Germanic banstuzEvery word from Medieval Latin bastardus