Where does “nondownloadable” come from?

nondownloadable (English) comes from English downloadable, from English download, from English down-, from Middle English down-, from Old English dūne-, from Old English dūne, from Old English adūne, from Old English ofdūne — smoke; mist, haze.

nondownloadable (English): Not downloadable

Definitions

  1. Not downloadable

Ancestry of “nondownloadable”, step by step

nondownloadable traces back through two separate lines of ancestry.

via English downloadable

StepLanguageWordMeaning
1EnglishdownloadableCapable of being downloaded; Something that can...
2EnglishdownloadA file transfer to the local computer; A file...
3Englishdown-decrease; lower position or direction, literally...
4Middle Englishdown-
5Old Englishdūne-down-
6Old Englishdūnehill; down, downward
7Old Englishadūne
8Old Englishofdūneoff the hill; down
9Old Englishdūnhill, down; hill, dune; hill, mountain
10Proto-Germanic*dūnā
11Proto-Celticdūnomstronghold, rampart
12Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English non

StepLanguageWordMeaning
1EnglishnonObsolete form of none
2Frenchnonno; not; a no, a negative response
3Old Frenchnonno; not; Alternative form of nom
4Latinnōnnot
5Old Latinnoenum
6Proto-Indo-Europeanóynosone; single
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Celtic dūnomEvery word from Proto-Germanic *dūnā