Where does “datemene” come from?

datemene (Italian) comes from Italian -ne, from Italian né, from Italian purè, from French purée, from Middle French puree, from Old French puree, from French purer, from Old French purer — to be clean, pure.

Ancestry of “datemene”, step by step

StepLanguageWordMeaning
1Italian-nean epithetic syllable appended to oxytone words in order to make them paroxytone
2Italiannor; neither...nor; either...or
3Italianpurèpuree, purée; mashed potatoes
4Frenchpuréepuree; feminine singular of the past participle...
5Middle Frenchpuree
6Old Frenchpuree
7Frenchpurerto make pure
8Old Frenchpurerto purify
9Latinpurare
10Latinpūrusclear, limpid
11Proto-Indo-EuropeanpewH-to be clean, pure
Every word from Proto-Indo-European pewH-