Where does “door” come from?

door (Old Portuguese) comes from Latin dolor, from Latin -or, from Proto-Italic -ōs, from Proto-Indo-European -ōs, from Proto-Indo-European -oss, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

door (Old Portuguese): pain

Definitions

  1. pain

Ancestry of “door”, step by step

door traces back through two separate lines of ancestry.

via Latin dolor

StepLanguageWordMeaning
1Latindolorpain, ache, hurt; anguish, grief, sorrow;...
2Latin-orused to form a third-declension masculine...
3Proto-Italic-ōsCreates masculine action nouns or result nouns...
4Proto-Indo-European-ōsCreates masculine and feminine action nouns or...
5Proto-Indo-European-oss
6Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Latin doloris

StepLanguageWordMeaning
1Latindolorisgenitive singular of dolor

Words derived from “door

Every word from Proto-Indo-European -osEvery word from Latin -orEvery word from Latin dolor
door — Etymology, Origin & Word History | Etymology Explorer