Where does “aeroallergy” come from?

aeroallergy (English) comes from English allergy, from German Allergie, from Ancient Greek ἄλλος, from Ancient Greek κρίνω, from Proto-Hellenic kríňňō, from Proto-Indo-European krinyéti, from Proto-Indo-European krey- — to sift, separate, divide.

aeroallergy (English): An allergy to an airborne allergen

Definitions

  1. An allergy to an airborne allergen

Ancestry of “aeroallergy”, step by step

aeroallergy traces back through two separate lines of ancestry.

via English allergy

StepLanguageWordMeaning
1EnglishallergyA disorder of the immune system causing adverse...
2GermanAllergieallergy
3Ancient Greekἄλλοςother, another, different, else; in combination...
4Ancient GreekκρίνωTo separate, divide, part, distinguish between...
5Proto-Hellenickríňňō
6Proto-Indo-Europeankrinyéti
7Proto-Indo-Europeankrey-to sift, separate, divide

via English aero

StepLanguageWordMeaning
1EnglishaeroOf or pertaining to aviation; Aerodynamic; having...
2Englishaero-air or aircraft
3Ancient Greekἀέροςgenitive singular of ἀήρ; air
4Ancient Greekἀήρmist; air; wind
5Ancient Greekauhḗr
Every word from Proto-Indo-European krey-Every word from Proto-Indo-European krinyétiEvery word from Proto-Hellenic kríňňō
aeroallergy — Etymology, Origin & Word History | Etymology Explorer