Where does “noninfecting” come from?

noninfecting (English) comes from English infecting, from English infect, from Middle French infect, from Latin infectus, from Latin īnficiō, from Latin faciō, from Latin -torium, from Latin -tōrius.

noninfecting (English): noninfectious

Definitions

  1. noninfectious

Ancestry of “noninfecting”, step by step

noninfecting traces back through two separate lines of ancestry.

via English infecting

StepLanguageWordMeaning
1Englishinfectingpresent participle of infect
2EnglishinfectTo bring into contact with a substance that...
3Middle Frenchinfect
4Latininfectusnot done, undone; unfinished; impossible
5Latinīnficiōto dip, to dunk, to submerge
6Latinfaciōto do
7Latin-toriumnominative neuter singular of -tōrius; accusative...
8Latin-tōriusory
9Latin-tor-er
10Proto-Italic-tōrForms agent nouns to verb stems
11Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
12Proto-Indo-European-tor-s

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 -tor-sEvery word from Latin -toriumEvery word from Latin -tor