Where does “duns” come from?

duns (Galician) comes from Galician de, from Old Portuguese de, from Latin dē, from Latin post, from Latin poste, from Proto-Italic posti, from Proto-Indo-European pósti, from Proto-Indo-European pós — afterwards, post; by, at.

Ancestry of “duns”, step by step

duns traces back through two separate lines of ancestry.

via Galician de

StepLanguageWordMeaning
1Galiciandeof, from
2Old Portuguesedeof
3Latinof; concerning; about
4Latinpostbehind; after, since, besides, except; behind,...
5Latinposteablative singular of postis
6Proto-Italicpostibehind, after
7Proto-Indo-Europeanpóstiafter
8Proto-Indo-Europeanpósafterwards, post; by, at

via Galician uns

StepLanguageWordMeaning
1Galicianunssome
2Latinūnōs
Every word from Proto-Indo-European pósEvery word from Proto-Indo-European póstiEvery word from Proto-Italic posti