English
hoster
From host + -er.
A compound of host + -er
Proto-Indo-European *gʰóstipotis ‘master of guests’
Proto-Italic *hostipotis
Latin hospes ‘a host’
Old French oste ‘innkeeper’
Middle English hoste
English host
Today it means
noun A provider of online hosting, especially web hosting.
Language periods are conventional ranges, not dates for this word.
Etymograph / hoster