English
incarcerator
From incarcerate + -or.
A compound of incarcerate + -or
Proto-Indo-European *(s)ker- ‘to cut off, sever’
Latin carcer ‘prison’
Medieval Latin incarcerō ‘to imprison’
Medieval Latin incarcerātus ‘incarcerated’
English incarcerate
Today it means
noun A person who incarcerates.
Language periods are conventional ranges, not dates for this word.
Etymograph / incarcerator