Where does “defectious” come from?

defectious (English) comes from English defect, from Latin defectus, from Latin deficio, from Latin faciō, from Latin -torium, from Latin -tōrius, from Latin -tor, from Proto-Italic -tōr.

defectious (English): defective

Definitions

  1. defective

Ancestry of “defectious”, step by step

StepLanguageWordMeaning
1EnglishdefectA fault or malfunction; The quantity or amount by...
2Latindefectusfailure; absence; weakness, failing, defect
3LatindeficioI withdraw; I forsake, desert or abandon; I fail,...
4Latinfaciōto do
5Latin-toriumnominative neuter singular of -tōrius; accusative...
6Latin-tōriusory
7Latin-tor-er
8Proto-Italic-tōrForms agent nouns to verb stems
9Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
10Proto-Indo-European-tor-s
Every word from Proto-Indo-European -tor-sEvery word from Latin -toriumEvery word from Latin -tor