Where does “seroanaphylaxis” come from?

seroanaphylaxis (English) comes from English anaphylaxis, from French anaphylaxie, from Ancient Greek φύλαξις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

seroanaphylaxis (English): Anaphylaxis as a result of an injection of a foreign serum, usually conducted under experimental conditions

Definitions

  1. Anaphylaxis as a result of an injection of a foreign serum, usually conducted under experimental conditions

Ancestry of “seroanaphylaxis”, step by step

StepLanguageWordMeaning
1EnglishanaphylaxisExtreme sensitivity to a substance such as a...
2Frenchanaphylaxieanaphylaxis
3Ancient Greekφύλαξιςan act of watching, guarding; a security
4Ancient Greek-σῐς"suffix forming nouns"
5Ancient Greek-τιςretained after dentals
6Proto-Indo-European-tisDerives abstract/action nouns from verb roots
Every word from Proto-Indo-European -tisEvery word from Ancient Greek -σῐςEvery word from Ancient Greek φύλαξις