Where does “diatòmic” come from?

diatòmic (Catalan) comes from Catalan atòmic, from Catalan àtom, from Latin atomus, from Ancient Greek ἄτομος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

diatòmic (Catalan): diatomic

Definitions

  1. diatomic

Ancestry of “diatòmic”, step by step

StepLanguageWordMeaning
1Catalanatòmicatomic
2Catalanàtomatom
3Latinatomusindivisible; an atom, particle incapable of being...
4Ancient Greekἄτομοςuncut; indivisible, not capable of being...
5Ancient Greekἀ-The alpha privativum, used to make words that...
6Proto-Hellenichə-same; together
7Proto-Indo-Europeansm̥-one; with, together
8Proto-Indo-Europeansem-together, one
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Ancient Greek ἄτομος