Where does “Mahometist” come from?

Mahometist (English) comes from English Mahomet, from Middle English Macomet, from Latin Machometus, from Jewish Aramaic مَحُمَّدْ, from Arabic مُحَمَّد, from Classical Persian جَان, from Middle Persian 𐫃𐫏𐫀𐫗, from Proto-Iranian *wyaHnáH — to breathe.

Mahometist (English): Obsolete form of Mohammedist

Definitions

  1. Obsolete form of Mohammedist

Ancestry of “Mahometist”, step by step

Mahometist traces back through two separate lines of ancestry.

via English Mahomet

StepLanguageWordMeaning
1EnglishMahometthe prophet who introduced Islam
2Middle EnglishMacometMuhammad
3LatinMachometus
4Jewish Aramaicمَحُمَّدْ
5Arabicمُحَمَّدpraised, commendable, laudable; Muhammad
6Classical Persianجَان
7Middle Persian𐫃𐫏𐫀𐫗
8Proto-Iranian*wyaHnáH
9Proto-Indo-IranianwyaHnás
10Proto-Indo-Europeanh₂enh₁‑to breathe

via English ist

StepLanguageWordMeaning
1EnglishistA practitioner or supporter of an ism
2English-istAdded to words to form nouns denoting
3Old French-iste
4Latin-ista-ist; one who practises or believes
5Ancient Greek-ιστήςAlternative form of -τής; -ist
6Ancient Greek-τήςAppended to verbs to form agent nouns
7Proto-Hellenic-tās
Every word from Proto-Indo-European h₂enh₁‑Every word from Proto-Indo-Iranian wyaHnásEvery word from Proto-Iranian *wyaHnáH