Where does “Murrayism” come from?

Murrayism (English) comes from English Murray, from English Moray, from Portuguese moreia, from French moraine, from Italian morena, from Latin mūrus, from Old Latin moerus, from Proto-Indo-European mēy- — soft, tender, dear.

Ancestry of “Murrayism”, step by step

Murrayism traces back through two separate lines of ancestry.

via English Murray

StepLanguageWordMeaning
1EnglishMurrayA placename
2EnglishMorayabsorbed into Grampian Region in 1975
3Portuguesemoreiamoray; debris
4Frenchmorainemoraine
5Italianmorenamoraine, glacial till, drift
6Latinmūruswall, city wall(s), (usually of a city, as opposed to pariēs)
7Old Latinmoerus
8Proto-Indo-Europeanmēy-soft, tender, dear

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European mēy-