Where does “rail” come from?

Rail derives from Middle French railler, from Latin radiare meaning to radiate, ultimately from Latin radius meaning ray or spoke, with formative elements from Latin rego and the diminutive suffix -ulus.

rail (English): A horizontal bar extending between supports and...

Definitions

  1. A horizontal bar extending between supports and...

Ancestry of “rail”, step by step

rail traces back through 3 separate lines of ancestry.

via Middle English rail

StepLanguageWordMeaning
1Middle Englishrail
2Old Englishregola rule; a ruler
3Latinrēgularule, bar
4Latin-ularegō + API → rēgula; tegō + API → tēgula;...
5Proto-Indo-European-tlomAlternative form of *-trom
6Proto-Indo-European-tromForms nouns denoting a tool or instrument
7Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...

via Anglo-Norman raier

StepLanguageWordMeaning
1Anglo-Normanraierto radiate
2Latinradiarepresent active infinitive of radiō; second-person...
3Latinradiusray; staff, rod; spoke
4English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
5Middle English-an

via Middle French railler

StepLanguageWordMeaning
1Middle Frenchrailler
2Latinraglāre
3Latinragulārebray, rant, bellow, make noises
4Latinragoto cry, roar, bellow, low, troat, make noises

Words derived from “rail

Every word from Proto-Indo-European -tḗr