Where does “antiflu” come from?

antiflu (English) comes from English flu, from English influenza, from Italian influenza, from Latin īnfluentia, from Latin īnfluēns, from Latin īnfluō, from Latin īn-, from Latin în — in.

antiflu (English): Acting against or serving to prevent flu

Definitions

  1. Acting against or serving to prevent flu

Ancestry of “antiflu”, step by step

antiflu traces back through two separate lines of ancestry.

via English flu

StepLanguageWordMeaning
1EnglishfluInfluenza; Stomach flu
2EnglishinfluenzaAn acute contagious disease of the upper airways...
3Italianinfluenzainfluence; influenza, flu; third-person singular...
4Latinīnfluentiainfluence
5Latinīnfluēnsflowing into
6Latinīnfluōto flow or run into
7Latinīn-un-, non-, not
8Latinînin, at, on, upon, from (space)
9Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
10Proto-Italicenin
11Proto-Indo-Europeanh₁énin

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Proto-Indo-European h₁én
antiflu — Etymology, Origin & Word History | Etymology Explorer