Where does “nionyn” come from?

nionyn (Welsh) comes from Middle English oinyon, from Anglo-Norman union, from Late Latin unio, from Latin ūniō, from Latin -iō, from Proto-West Germanic -jō, from Proto-Indo-European -yéti, from Proto-Indo-European yé- — he, she.

nionyn (Welsh): onion (Allium, esp. Allium cepa)

Definitions

  1. onion (Allium, esp. Allium cepa)

Ancestry of “nionyn”, step by step

StepLanguageWordMeaning
1Middle Englishoinyon
2Anglo-Normanunion
3Late Latinuniooneness, unity; a unity, union; the number one,...
4Latinūniōa unity, union
5Latin-iō
6Proto-West Germanic-jōForms agent nouns from verbs
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she
Every word from Chichewa iyeEvery word from Proto-Indo-European -yétiEvery word from Latin -iō