'accultural' originates from the word 'acculturation', which is derived from the Latin prefix 'ad-' meaning 'to' and 'cultura' meaning 'cultivation'.

'acculturation' transformed from the Latin word 'acculturatio' and eventually became the modern English word 'acculturation', from which 'accultural' is derived.

Initially, it meant 'the process of cultural change', and this meaning has largely remained the same in modern usage.