Where does “nonrailroad” come from?

nonrailroad (English) comes from English railroad, from English rail, from Middle English rail, from Old English regol, from Latin rēgula, from Latin -ula, from Proto-Indo-European -tlom, from Proto-Indo-European -trom — Derives agent nouns from verbs, denoting someone...

nonrailroad (English): Not of or pertaining to a railroad

Definitions

  1. Not of or pertaining to a railroad

Ancestry of “nonrailroad”, step by step

nonrailroad traces back through two separate lines of ancestry.

via English railroad

StepLanguageWordMeaning
1EnglishrailroadA permanent road consisting of fixed metal rails...
2EnglishrailA horizontal bar extending between supports and...
3Middle Englishrail
4Old Englishregola rule; a ruler
5Latinrēgularule, bar
6Latin-ularegō + API → rēgula; tegō + API → tēgula;...
7Proto-Indo-European-tlomAlternative form of *-trom
8Proto-Indo-European-tromForms nouns denoting a tool or instrument
9Proto-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 -tḗrEvery word from Latin -ulaEvery word from Latin rēgula