Where does “nonregular” come from?

nonregular (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...

nonregular (English): Not regular; One who is not a regular

Definitions

  1. Not regular; One who is not a regular

Ancestry of “nonregular”, step by step

nonregular 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 non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European -tḗr