Where does “regular muscle-prism” come from?

regular muscle-prism (English) comes from English regular, from Middle English reguler, from Middle French regulier, from French régulier, from Old French reguler, from Latin rēgulāris, from Latin rēgula, from Latin -ula — Derives agent nouns from verbs, denoting someone...

regular muscle-prism (English): A simplified, geometric block representing a bundle of parallel muscle fibers; an old teaching model used for explaining tension, cross-sections, and electrical properties of muscle

Definitions

  1. A simplified, geometric block representing a bundle of parallel muscle fibers; an old teaching model used for explaining tension, cross-sections, and electrical properties of muscle

Ancestry of “regular muscle-prism”, step by step

regular muscle-prism traces back through 3 separate lines of ancestry.

via English regular

StepLanguageWordMeaning
1EnglishregularBound by religious rule; belonging to a monastic...
2Middle Englishreguler
3Middle Frenchregulier
4Frenchrégulierregular; dependable; legitimate
5Old Frenchregulerconforming to Chrisitan law
6Latinrēgulārisductile (able to be formed into a bar)
7Latinrēgularule, bar
8Latin-ularegō + API → rēgula; tegō + API → tēgula;...
9Proto-Indo-European-tlomAlternative form of *-trom
10Proto-Indo-European-tromForms nouns denoting a tool or instrument
11Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via English muscle

StepLanguageWordMeaning
1EnglishmuscleA contractile form of tissue which animals use to...
2Middle Englishmusclemussel bivalve
3Old Englishmusclemussel
4Proto-Germanic*muskulā
5LatinmusculaDiminutive of musca
6Latinmūsculusa small mouse
7Ancient Greekμῦςmouse; A type of mussel; A type of whale
8Proto-Hellenic*mū́s
9Proto-Indo-IranianmúHsmouse
10Proto-Indo-Europeanmúh₂smouse

via English prism

StepLanguageWordMeaning
1EnglishprismA polyhedron with parallel ends of the same size...
2Late Latinprismaprism
3Ancient GreekπρίσμαAnything sawn, sawdust; A prism
4Ancient Greek-μᾰ"suffix forming a noun denoting the result of an...
5Proto-Indo-European-mn̥Creates action nouns or result nouns from verbs
Every word from Proto-Indo-European -tḗr