Where does “antihelium” come from?

antihelium (English) comes from English helium, from New Latin helium, from Ancient Greek Ἥλιος, from Ancient Greek τύπος, from Ancient Greek τύπτω, from Proto-Indo-European (s)tewp-, from Proto-Indo-European (s)tew- — to push, to hit.

antihelium (English): The antiatom form of helium

Definitions

  1. The antiatom form of helium

Ancestry of “antihelium”, step by step

antihelium traces back through two separate lines of ancestry.

via English helium

StepLanguageWordMeaning
1EnglishheliumThe second lightest chemical element with an...
2New Latinheliumhelium
3Ancient GreekἭλιοςsun
4Ancient GreekτύποςA blow, pressing; The results of a blow: mark,...
5Ancient Greekτύπτωto beat, strike, smite; to beat, strike oneself
6Proto-Indo-European(s)tewp-to push, to stick
7Proto-Indo-European(s)tew-to push, to hit

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 (s)tew-Every word from Proto-Indo-European (s)tewp-Every word from Ancient Greek τύπτω