Where does “achromatopsic” come from?

achromatopsic (English) comes from English achromatopsia, from German Achromatopsie, from Ancient Greek ἀχρώματος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

achromatopsic (English): Relating to, or exhibiting, achromatopsia

Definitions

  1. Relating to, or exhibiting, achromatopsia

Ancestry of “achromatopsic”, step by step

achromatopsic traces back through two separate lines of ancestry.

via English achromatopsia

StepLanguageWordMeaning
1Englishachromatopsiaachromatopia
2GermanAchromatopsie
3Ancient Greekἀχρώματος
4Ancient Greekἀ-The alpha privativum, used to make words that...
5Proto-Hellenichə-same; together
6Proto-Indo-Europeansm̥-one; with, together
7Proto-Indo-Europeansem-together, one

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Proto-Indo-European sm̥-
achromatopsic — Etymology, Origin & Word History | Etymology Explorer