Where does “subregular” come from?

subregular (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...

subregular (English): Almost or imperfectly regular

Definitions

  1. Almost or imperfectly regular

Ancestry of “subregular”, step by step

subregular traces back through two 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 sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-
Every word from Proto-Indo-European -tḗr