Where does “mótarbhealach” come from?

mótarbhealach (Irish) comes from Irish mótar, from English motor, from Middle English motour, from Latin motor, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

mótarbhealach (Irish): motorway, autoroute

Definitions

  1. motorway, autoroute

Ancestry of “mótarbhealach”, step by step

mótarbhealach traces back through two separate lines of ancestry.

via Irish mótar

StepLanguageWordMeaning
1Irishmótarmotor; motorcar
2EnglishmotorA machine or device that converts other energy...
3Middle Englishmotour
4Latinmotormover; that which moves something; first-person...
5Latin-tor-er
6Proto-Italic-tōrForms agent nouns to verb stems
7Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
8Proto-Indo-European-tor-s

via Irish béalach

StepLanguageWordMeaning
1Irishbéalachloquacious, loose-tongued
2Irish-achForms nouns from other nouns and adjectives with...
3Middle Irish-achForms adjectives meaning "related to, having,...
4Old Irish-achForms adjectives meaning "related to, having,...
5Proto-Celtic-ākosForms adjectives from nouns and adjectives with...
6Proto-Indo-European-eh₂ḱos
7Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -tor-sEvery word from Latin -torEvery word from Latin motor