Hallstattian

== English == === Etymology === From Hallstatt +‎ -ian. Some of the earliest archaeological evidence for the Celts was found in Hallstatt. === Adjective === Hallstattian (not comparable) Of or relating to the Hallstatt culture, often linked to Celtic, Proto-Celtic, and pre-Illyrian peoples in Early Iron Age Europe, c.800–450 BC.