non-
prefix
- (indicating the absence/lack of the noun to which the prefix attaches)
Wiktionary
Pronunciation: /ˈnɒn/ / /ˌnɒn/ / /ˈnɑn/
prefix
Etymology: Etymology tree Proto-Italic *nowenos Latin nōnus English non- From Latin nōnus (“ninth”).
- prevocalic form of nona-