English
infectible
From infect + -ible.
Formed from infect + -ible
Proto-Indo-European *dʰeh₁k-
…
Latin faciō ‘to perform, do’
Latin inficiō ‘dye, taint’
Latin infectus
Middle French infect
English infect
Today it means
adj Able to be infected; capable of infection.
Language periods are conventional ranges, not dates for this word.
Etymograph / infectible