Where does “infectability” come from?

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

infectability (English): The ability to infect or be infected

Definitions

  1. The ability to infect or be infected

Ancestry of “infectability”, step by step

infectability traces back through two separate lines of ancestry.

via English infect

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

via English ability

StepLanguageWordMeaning
1EnglishabilitySuitableness; The quality or state of being able;...
2Middle Englishabilitesuitability, aptitude, ability
3Old Frenchableté
4Latinhabilitāsability, aptitude, fitness
5Latinhabilisable to have/possess/maintain; having sufficient...
6Latin-ilis-ile
7Proto-Italic-elis
8Proto-Indo-European-elis
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -tor-sEvery word from Latin -toriumEvery word from Latin -tor