'amphictyonian' originates from Greek, specifically the word 'Amphiktyon,' where 'amphi-' meant 'around' and 'ktyon' meant 'dweller.'

'Amphiktyon' transformed into the Latin word 'Amphictyonia,' and eventually became the modern English word 'amphictyonian.'

Initially, it referred to a 'dweller around,' but over time it evolved into its current meaning of 'relating to an ancient Greek religious association.'