Other forms: barbarians
A barbarian is somebody seen as uncivilised and savage. Barbarian hordes, called them barbarians, a barbarian invasion.
It says more about the speaker than the described: to the Greeks a barbarian was simply anybody who did not speak Greek, and the word imitates how foreign speech sounded to them. Rome's barbarians included peoples with cities, laws and long histories.
1nounbarbarianSomebody seen as uncivilised and savage.
“The Romans called the tribes beyond their borders barbarians.”
barbarian is a term for an outsider.
Greek barbaros meant anybody not speaking Greek, apparently imitating unintelligible speech as bar-bar. Latin took it as barbarus and the sense hardened into savagery.
Ancient Greek
βάρβαρος — foreign, non-Greek, strange
Latin
barbaria — foreign country
Medieval Latin
barbarinus — Berber, pagan, foreigner
Middle English
barbarian
English, today
barbarian
Built from
From Middle English barbarian, borrowed from Medieval Latin barbarinus (“Berber, pagan, foreigner”), from Latin barbaria (“foreign country”), from barbarus (“foreigner, savage”), from Ancient Greek βάρβαρος (“foreign, non-Greek, strange”), possibly onomatopoeic (mimicking foreign languages, akin to English blah blah). Cognate to Sanskrit बर्बर (“barbarian, non-Aryan, stammering, blockhead”).
Etymology from Wiktionary, CC BY-SA